27231498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 70352640

約数和(自身を除く): 43121142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1181, 1281, 1647, 2362, 2562, 3294, 3543, 3843, 7086, 7686, 8267, 10629, 11529, 16534, 21258, 23058, 24801, 31887, 49602, 63774, 72041, 74403, 144082, 148806, 216123, 223209, 432246, 446418, 504287, 648369, 1008574, 1296738, 1512861, 1945107, 3025722, 3890214, 4538583, 9077166, 13615749, 27231498]

約数ペア:

[(1, 27231498), (2, 13615749), (3, 9077166), (6, 4538583), (7, 3890214), (9, 3025722), (14, 1945107), (18, 1512861), (21, 1296738), (27, 1008574), (42, 648369), (54, 504287), (61, 446418), (63, 432246), (122, 223209), (126, 216123), (183, 148806), (189, 144082), (366, 74403), (378, 72041), (427, 63774), (549, 49602), (854, 31887), (1098, 24801), (1181, 23058), (1281, 21258), (1647, 16534), (2362, 11529), (2562, 10629), (3294, 8267), (3543, 7686), (3843, 7086)]