63893718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 175703040

約数和(自身を除く): 111809322

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 61, 63, 102, 119, 122, 126, 153, 163, 183, 189, 238, 306, 326, 357, 366, 378, 427, 459, 489, 549, 714, 854, 918, 978, 1037, 1071, 1098, 1141, 1281, 1467, 1647, 2074, 2142, 2282, 2562, 2771, 2934, 3111, 3213, 3294, 3423, 3843, 4401, 5542, 6222, 6426, 6846, 7259, 7686, 8313, 8802, 9333, 9943, 10269, 11529, 14518, 16626, 18666, 19397, 19886, 20538, 21777, 23058, 24939, 27999, 29829, 30807, 38794, 43554, 49878, 55998, 58191, 59658, 61614, 65331, 69601, 74817, 89487, 116382, 130662, 139202, 149634, 169031, 174573, 178974, 195993, 208803, 268461, 338062, 349146, 391986, 417606, 507093, 523719, 536922, 626409, 1014186, 1047438, 1183217, 1252818, 1521279, 1879227, 2366434, 3042558, 3549651, 3758454, 4563837, 7099302, 9127674, 10648953, 21297906, 31946859, 63893718]

約数ペア:

[(1, 63893718), (2, 31946859), (3, 21297906), (6, 10648953), (7, 9127674), (9, 7099302), (14, 4563837), (17, 3758454), (18, 3549651), (21, 3042558), (27, 2366434), (34, 1879227), (42, 1521279), (51, 1252818), (54, 1183217), (61, 1047438), (63, 1014186), (102, 626409), (119, 536922), (122, 523719), (126, 507093), (153, 417606), (163, 391986), (183, 349146), (189, 338062), (238, 268461), (306, 208803), (326, 195993), (357, 178974), (366, 174573), (378, 169031), (427, 149634), (459, 139202), (489, 130662), (549, 116382), (714, 89487), (854, 74817), (918, 69601), (978, 65331), (1037, 61614), (1071, 59658), (1098, 58191), (1141, 55998), (1281, 49878), (1467, 43554), (1647, 38794), (2074, 30807), (2142, 29829), (2282, 27999), (2562, 24939), (2771, 23058), (2934, 21777), (3111, 20538), (3213, 19886), (3294, 19397), (3423, 18666), (3843, 16626), (4401, 14518), (5542, 11529), (6222, 10269), (6426, 9943), (6846, 9333), (7259, 8802), (7686, 8313)]