70109571

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 109928448

約数和(自身を除く): 39818877

約数列:

[1, 3, 7, 21, 47, 141, 251, 283, 329, 753, 849, 987, 1757, 1981, 5271, 5943, 11797, 13301, 35391, 39903, 71033, 82579, 93107, 213099, 247737, 279321, 497231, 1491693, 3338551, 10015653, 23369857, 70109571]

約数ペア:

[(1, 70109571), (3, 23369857), (7, 10015653), (21, 3338551), (47, 1491693), (141, 497231), (251, 279321), (283, 247737), (329, 213099), (753, 93107), (849, 82579), (987, 71033), (1757, 39903), (1981, 35391), (5271, 13301), (5943, 11797)]