142695747

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6143}}^1$

素因数の和:6267

約数の個数: 24

約数和(自身を含む): 215654400

約数和(自身を除く): 72958653

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 6143, 7743, 18429, 23229, 55287, 178147, 534441, 546727, 1603323, 1640181, 4920543, 15855083, 47565249, 142695747]

約数ペア:

[(1, 142695747), (3, 47565249), (9, 15855083), (29, 4920543), (87, 1640181), (89, 1603323), (261, 546727), (267, 534441), (801, 178147), (2581, 55287), (6143, 23229), (7743, 18429)]