85412151

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 140106384

約数和(自身を除く): 54694233

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 257, 297, 373, 771, 891, 1119, 2313, 2827, 3357, 4103, 6939, 8481, 10071, 12309, 20817, 25443, 30213, 36927, 76329, 95861, 110781, 228987, 287583, 332343, 862749, 1054471, 2588247, 3163413, 7764741, 9490239, 28470717, 85412151]

約数ペア:

[(1, 85412151), (3, 28470717), (9, 9490239), (11, 7764741), (27, 3163413), (33, 2588247), (81, 1054471), (99, 862749), (257, 332343), (297, 287583), (373, 228987), (771, 110781), (891, 95861), (1119, 76329), (2313, 36927), (2827, 30213), (3357, 25443), (4103, 20817), (6939, 12309), (8481, 10071)]