81141522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{175631}}^1$

素因数の和:175654

約数の個数: 32

約数和(自身を含む): 202328064

約数和(自身を除く): 121186542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 175631, 351262, 526893, 1053786, 1229417, 1931941, 2458834, 3688251, 3863882, 5795823, 7376502, 11591646, 13523587, 27047174, 40570761, 81141522]

約数ペア:

[(1, 81141522), (2, 40570761), (3, 27047174), (6, 13523587), (7, 11591646), (11, 7376502), (14, 5795823), (21, 3863882), (22, 3688251), (33, 2458834), (42, 1931941), (66, 1229417), (77, 1053786), (154, 526893), (231, 351262), (462, 175631)]