126866211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 183828480

約数和(自身を除く): 56962269

約数列:

[1, 3, 19, 43, 57, 129, 191, 271, 573, 813, 817, 2451, 3629, 5149, 8213, 10887, 11653, 15447, 24639, 34959, 51761, 155283, 156047, 221407, 468141, 664221, 983459, 2225723, 2950377, 6677169, 42288737, 126866211]

約数ペア:

[(1, 126866211), (3, 42288737), (19, 6677169), (43, 2950377), (57, 2225723), (129, 983459), (191, 664221), (271, 468141), (573, 221407), (813, 156047), (817, 155283), (2451, 51761), (3629, 34959), (5149, 24639), (8213, 15447), (10887, 11653)]