130200723

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 204180480

約数和(自身を除く): 73979757

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 621, 639, 1633, 1917, 2953, 4899, 8859, 14697, 26577, 44091, 67919, 79731, 203757, 209663, 611271, 628989, 1833813, 1886967, 4822249, 5660901, 14466747, 43400241, 130200723]

約数ペア:

[(1, 130200723), (3, 43400241), (9, 14466747), (23, 5660901), (27, 4822249), (69, 1886967), (71, 1833813), (207, 628989), (213, 611271), (621, 209663), (639, 203757), (1633, 79731), (1917, 67919), (2953, 44091), (4899, 26577), (8859, 14697)]