71329490617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{16787}}^1$

素因数の和:17341

約数の個数: 32

約数和(自身を含む): 89801026560

約数和(自身を除く): 18471535943

約数列:

[1, 7, 11, 77, 139, 397, 973, 1529, 2779, 4367, 10703, 16787, 30569, 55183, 117509, 184657, 386281, 607013, 1292599, 2333393, 4249091, 6664439, 16333751, 25667323, 46651073, 73308829, 179671261, 513161803, 926357021, 6484499147, 10189927231, 71329490617]

約数ペア:

[(1, 71329490617), (7, 10189927231), (11, 6484499147), (77, 926357021), (139, 513161803), (397, 179671261), (973, 73308829), (1529, 46651073), (2779, 25667323), (4367, 16333751), (10703, 6664439), (16787, 4249091), (30569, 2333393), (55183, 1292599), (117509, 607013), (184657, 386281)]