138656790513

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{29851}}^1$

素因数の和:30122

約数の個数: 48

約数和(自身を含む): 208629657600

約数和(自身を除く): 69972867087

約数列:

[1, 3, 9, 47, 79, 139, 141, 237, 417, 423, 711, 1251, 3713, 6533, 10981, 11139, 19599, 29851, 32943, 33417, 58797, 89553, 98829, 268659, 516107, 1402997, 1548321, 2358229, 4149289, 4208991, 4644963, 7074687, 12447867, 12626973, 21224061, 37343601, 110836763, 195016583, 327793831, 332510289, 585049749, 983381493, 997530867, 1755149247, 2950144479, 15406310057, 46218930171, 138656790513]

約数ペア:

[(1, 138656790513), (3, 46218930171), (9, 15406310057), (47, 2950144479), (79, 1755149247), (139, 997530867), (141, 983381493), (237, 585049749), (417, 332510289), (423, 327793831), (711, 195016583), (1251, 110836763), (3713, 37343601), (6533, 21224061), (10981, 12626973), (11139, 12447867), (19599, 7074687), (29851, 4644963), (32943, 4208991), (33417, 4149289), (58797, 2358229), (89553, 1548321), (98829, 1402997), (268659, 516107)]