76528221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5431}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 129325056

約数和(自身を除く): 52796835

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 5431, 14091, 16293, 38017, 59741, 114051, 179223, 331291, 418187, 993873, 1254561, 2319037, 3644201, 6957111, 10932603, 25509407, 76528221]

約数ペア:

[(1, 76528221), (3, 25509407), (7, 10932603), (11, 6957111), (21, 3644201), (33, 2319037), (61, 1254561), (77, 993873), (183, 418187), (231, 331291), (427, 179223), (671, 114051), (1281, 59741), (2013, 38017), (4697, 16293), (5431, 14091)]