89782479

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 139438080

約数和(自身を除く): 49655601

約数列:

[1, 3, 9, 27, 31, 67, 93, 201, 279, 603, 837, 1601, 1809, 2077, 4803, 6231, 14409, 18693, 43227, 49631, 56079, 107267, 148893, 321801, 446679, 965403, 1340037, 2896209, 3325277, 9975831, 29927493, 89782479]

約数ペア:

[(1, 89782479), (3, 29927493), (9, 9975831), (27, 3325277), (31, 2896209), (67, 1340037), (93, 965403), (201, 446679), (279, 321801), (603, 148893), (837, 107267), (1601, 56079), (1809, 49631), (2077, 43227), (4803, 18693), (6231, 14409)]