133764237

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1091}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 209664000

約数和(自身を除く): 75899763

約数列:

[1, 3, 9, 19, 27, 57, 171, 239, 513, 717, 1091, 2151, 3273, 4541, 6453, 9819, 13623, 20729, 29457, 40869, 62187, 122607, 186561, 260749, 559683, 782247, 2346741, 4954231, 7040223, 14862693, 44588079, 133764237]

約数ペア:

[(1, 133764237), (3, 44588079), (9, 14862693), (19, 7040223), (27, 4954231), (57, 2346741), (171, 782247), (239, 559683), (513, 260749), (717, 186561), (1091, 122607), (2151, 62187), (3273, 40869), (4541, 29457), (6453, 20729), (9819, 13623)]