61191666

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 148864320

約数和(自身を除く): 87672654

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 73, 86, 114, 129, 146, 171, 219, 258, 342, 361, 387, 438, 513, 657, 722, 774, 817, 1026, 1083, 1161, 1314, 1387, 1634, 1971, 2166, 2322, 2451, 2774, 3139, 3249, 3942, 4161, 4902, 6278, 6498, 7353, 8322, 9417, 9747, 12483, 14706, 15523, 18834, 19494, 22059, 24966, 26353, 28251, 31046, 37449, 44118, 46569, 52706, 56502, 59641, 74898, 79059, 84753, 93138, 119282, 139707, 158118, 169506, 178923, 237177, 279414, 357846, 419121, 474354, 536769, 711531, 838242, 1073538, 1133179, 1423062, 1610307, 2266358, 3220614, 3399537, 6799074, 10198611, 20397222, 30595833, 61191666]

約数ペア:

[(1, 61191666), (2, 30595833), (3, 20397222), (6, 10198611), (9, 6799074), (18, 3399537), (19, 3220614), (27, 2266358), (38, 1610307), (43, 1423062), (54, 1133179), (57, 1073538), (73, 838242), (86, 711531), (114, 536769), (129, 474354), (146, 419121), (171, 357846), (219, 279414), (258, 237177), (342, 178923), (361, 169506), (387, 158118), (438, 139707), (513, 119282), (657, 93138), (722, 84753), (774, 79059), (817, 74898), (1026, 59641), (1083, 56502), (1161, 52706), (1314, 46569), (1387, 44118), (1634, 37449), (1971, 31046), (2166, 28251), (2322, 26353), (2451, 24966), (2774, 22059), (3139, 19494), (3249, 18834), (3942, 15523), (4161, 14706), (4902, 12483), (6278, 9747), (6498, 9417), (7353, 8322)]