153431343

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 246486240

約数和(自身を除く): 93054897

約数列:

[1, 3, 9, 13, 39, 53, 109, 117, 159, 227, 327, 477, 681, 689, 981, 1417, 2043, 2067, 2951, 4251, 5777, 6201, 8853, 12031, 12753, 17331, 24743, 26559, 36093, 51993, 74229, 75101, 108279, 156403, 222687, 225303, 321659, 469209, 675909, 964977, 1311379, 1407627, 2894931, 3934137, 11802411, 17047927, 51143781, 153431343]

約数ペア:

[(1, 153431343), (3, 51143781), (9, 17047927), (13, 11802411), (39, 3934137), (53, 2894931), (109, 1407627), (117, 1311379), (159, 964977), (227, 675909), (327, 469209), (477, 321659), (681, 225303), (689, 222687), (981, 156403), (1417, 108279), (2043, 75101), (2067, 74229), (2951, 51993), (4251, 36093), (5777, 26559), (6201, 24743), (8853, 17331), (12031, 12753)]