120157209

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 185932800

約数和(自身を除く): 65775591

約数列:

[1, 3, 9, 27, 31, 89, 93, 267, 279, 801, 837, 1613, 2403, 2759, 4839, 8277, 14517, 24831, 43551, 50003, 74493, 143557, 150009, 430671, 450027, 1292013, 1350081, 3876039, 4450267, 13350801, 40052403, 120157209]

約数ペア:

[(1, 120157209), (3, 40052403), (9, 13350801), (27, 4450267), (31, 3876039), (89, 1350081), (93, 1292013), (267, 450027), (279, 430671), (801, 150009), (837, 143557), (1613, 74493), (2403, 50003), (2759, 43551), (4839, 24831), (8277, 14517)]