123054183

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13109}}^1$

素因数の和:13271

約数の個数: 24

約数和(自身を含む): 204516000

約数和(自身を除く): 81461817

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 9387, 13109, 39327, 91763, 117981, 275289, 825867, 1953241, 5859723, 13672687, 17579169, 41018061, 123054183]

約数ペア:

[(1, 123054183), (3, 41018061), (7, 17579169), (9, 13672687), (21, 5859723), (63, 1953241), (149, 825867), (447, 275289), (1043, 117981), (1341, 91763), (3129, 39327), (9387, 13109)]