71976597

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5879}}^1$

素因数の和:5953

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 49951083

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 5879, 12243, 17637, 41153, 64669, 123459, 194007, 311587, 452683, 934761, 1358049, 2181109, 3427457, 6543327, 10282371, 23992199, 71976597]

約数ペア:

[(1, 71976597), (3, 23992199), (7, 10282371), (11, 6543327), (21, 3427457), (33, 2181109), (53, 1358049), (77, 934761), (159, 452683), (231, 311587), (371, 194007), (583, 123459), (1113, 64669), (1749, 41153), (4081, 17637), (5879, 12243)]