27316653

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 46379520

約数和(自身を除く): 19062867

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 169, 179, 273, 301, 507, 537, 559, 903, 1183, 1253, 1677, 2327, 3549, 3759, 3913, 6981, 7267, 7697, 11739, 16289, 21801, 23091, 30251, 48867, 50869, 53879, 90753, 100061, 152607, 161637, 211757, 300183, 635271, 700427, 1300793, 2101281, 3902379, 9105551, 27316653]

約数ペア:

[(1, 27316653), (3, 9105551), (7, 3902379), (13, 2101281), (21, 1300793), (39, 700427), (43, 635271), (91, 300183), (129, 211757), (169, 161637), (179, 152607), (273, 100061), (301, 90753), (507, 53879), (537, 50869), (559, 48867), (903, 30251), (1183, 23091), (1253, 21801), (1677, 16289), (2327, 11739), (3549, 7697), (3759, 7267), (3913, 6981)]