90333009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4219}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 146518400

約数和(自身を除く): 56185391

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 4219, 7137, 12657, 21411, 37971, 54847, 113913, 164541, 257359, 493623, 772077, 1480869, 2316231, 3345667, 6948693, 10037001, 30111003, 90333009]

約数ペア:

[(1, 90333009), (3, 30111003), (9, 10037001), (13, 6948693), (27, 3345667), (39, 2316231), (61, 1480869), (117, 772077), (183, 493623), (351, 257359), (549, 164541), (793, 113913), (1647, 54847), (2379, 37971), (4219, 21411), (7137, 12657)]