143144469

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8677}}^1$

素因数の和:8746

約数の個数: 32

約数和(自身を含む): 233264640

約数和(自身を除く): 90120171

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 8677, 16497, 26031, 78093, 112801, 234279, 338403, 407819, 1015209, 1223457, 3045627, 3670371, 5301647, 11011113, 15904941, 47714823, 143144469]

約数ペア:

[(1, 143144469), (3, 47714823), (9, 15904941), (13, 11011113), (27, 5301647), (39, 3670371), (47, 3045627), (117, 1223457), (141, 1015209), (351, 407819), (423, 338403), (611, 234279), (1269, 112801), (1833, 78093), (5499, 26031), (8677, 16497)]