81063542

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{3461}}^1$

素因数の和:3716

約数の個数: 24

約数和(自身を含む): 142080480

約数和(自身を除く): 61016938

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 1673, 3346, 3461, 6922, 11711, 23422, 24227, 48454, 169589, 339178, 827179, 1654358, 5790253, 11580506, 40531771, 81063542]

約数ペア:

[(1, 81063542), (2, 40531771), (7, 11580506), (14, 5790253), (49, 1654358), (98, 827179), (239, 339178), (478, 169589), (1673, 48454), (3346, 24227), (3461, 23422), (6922, 11711)]