130849209

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 200880000

約数和(自身を除く): 70030791

約数列:

[1, 3, 9, 27, 53, 61, 159, 183, 477, 549, 1431, 1499, 1647, 3233, 4497, 9699, 13491, 29097, 40473, 79447, 87291, 91439, 238341, 274317, 715023, 822951, 2145069, 2468853, 4846267, 14538801, 43616403, 130849209]

約数ペア:

[(1, 130849209), (3, 43616403), (9, 14538801), (27, 4846267), (53, 2468853), (61, 2145069), (159, 822951), (183, 715023), (477, 274317), (549, 238341), (1431, 91439), (1499, 87291), (1647, 79447), (3233, 40473), (4497, 29097), (9699, 13491)]