108456719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 135991296

約数和(自身を除く): 27534577

約数列:

[1, 7, 17, 61, 67, 119, 223, 427, 469, 1037, 1139, 1561, 3791, 4087, 7259, 7973, 13603, 14941, 26537, 28609, 69479, 95221, 104587, 231251, 253997, 486353, 911401, 1618757, 1777979, 6379807, 15493817, 108456719]

約数ペア:

[(1, 108456719), (7, 15493817), (17, 6379807), (61, 1777979), (67, 1618757), (119, 911401), (223, 486353), (427, 253997), (469, 231251), (1037, 104587), (1139, 95221), (1561, 69479), (3791, 28609), (4087, 26537), (7259, 14941), (7973, 13603)]