27130623

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 14544129

約数列:

[1, 3, 13, 17, 39, 51, 151, 221, 271, 453, 663, 813, 1963, 2567, 3523, 4607, 5889, 7701, 10569, 13821, 33371, 40921, 59891, 100113, 122763, 179673, 531973, 695657, 1595919, 2086971, 9043541, 27130623]

約数ペア:

[(1, 27130623), (3, 9043541), (13, 2086971), (17, 1595919), (39, 695657), (51, 531973), (151, 179673), (221, 122763), (271, 100113), (453, 59891), (663, 40921), (813, 33371), (1963, 13821), (2567, 10569), (3523, 7701), (4607, 5889)]