73924487

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 95130720

約数和(自身を除く): 21206233

約数列:

[1, 7, 13, 49, 79, 91, 113, 169, 553, 637, 791, 1027, 1183, 1469, 3871, 5537, 7189, 8281, 8927, 10283, 13351, 19097, 50323, 62489, 71981, 93457, 116051, 133679, 437423, 654199, 812357, 935753, 1508663, 5686499, 10560641, 73924487]

約数ペア:

[(1, 73924487), (7, 10560641), (13, 5686499), (49, 1508663), (79, 935753), (91, 812357), (113, 654199), (169, 437423), (553, 133679), (637, 116051), (791, 93457), (1027, 71981), (1183, 62489), (1469, 50323), (3871, 19097), (5537, 13351), (7189, 10283), (8281, 8927)]