87023519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 103256640

約数和(自身を除く): 16233121

約数列:

[1, 11, 29, 37, 73, 101, 319, 407, 803, 1073, 1111, 2117, 2701, 2929, 3737, 7373, 11803, 23287, 29711, 32219, 41107, 78329, 81103, 108373, 213817, 272801, 861619, 1192103, 2351987, 3000811, 7911229, 87023519]

約数ペア:

[(1, 87023519), (11, 7911229), (29, 3000811), (37, 2351987), (73, 1192103), (101, 861619), (319, 272801), (407, 213817), (803, 108373), (1073, 81103), (1111, 78329), (2117, 41107), (2701, 32219), (2929, 29711), (3737, 23287), (7373, 11803)]