127804905

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41161}}^1$

素因数の和:41198

約数の個数: 32

約数和(自身を含む): 237093120

約数和(自身を除く): 109288215

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 41161, 123483, 205805, 370449, 617415, 946703, 1111347, 1852245, 2840109, 4733515, 5556735, 8520327, 14200545, 25560981, 42601635, 127804905]

約数ペア:

[(1, 127804905), (3, 42601635), (5, 25560981), (9, 14200545), (15, 8520327), (23, 5556735), (27, 4733515), (45, 2840109), (69, 1852245), (115, 1111347), (135, 946703), (207, 617415), (345, 370449), (621, 205805), (1035, 123483), (3105, 41161)]