83630571

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 121440000

約数和(自身を除く): 37809429

約数列:

[1, 3, 19, 43, 57, 129, 149, 229, 447, 687, 817, 2451, 2831, 4351, 6407, 8493, 9847, 13053, 19221, 29541, 34121, 102363, 121733, 187093, 365199, 561279, 648299, 1467203, 1944897, 4401609, 27876857, 83630571]

約数ペア:

[(1, 83630571), (3, 27876857), (19, 4401609), (43, 1944897), (57, 1467203), (129, 648299), (149, 561279), (229, 365199), (447, 187093), (687, 121733), (817, 102363), (2451, 34121), (2831, 29541), (4351, 19221), (6407, 13053), (8493, 9847)]