91857267

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 144403200

約数和(自身を除く): 52545933

約数列:

[1, 3, 9, 19, 27, 57, 137, 171, 411, 513, 1233, 1307, 2603, 3699, 3921, 7809, 11763, 23427, 24833, 35289, 70281, 74499, 179059, 223497, 537177, 670491, 1611531, 3402121, 4834593, 10206363, 30619089, 91857267]

約数ペア:

[(1, 91857267), (3, 30619089), (9, 10206363), (19, 4834593), (27, 3402121), (57, 1611531), (137, 670491), (171, 537177), (411, 223497), (513, 179059), (1233, 74499), (1307, 70281), (2603, 35289), (3699, 24833), (3921, 23427), (7809, 11763)]