111402783

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{10039}}^1$

素因数の和:10188

約数の個数: 20

約数和(自身を含む): 167647920

約数和(自身を除く): 56245137

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 10039, 11097, 30117, 90351, 271053, 813159, 1375343, 4126029, 12378087, 37134261, 111402783]

約数ペア:

[(1, 111402783), (3, 37134261), (9, 12378087), (27, 4126029), (81, 1375343), (137, 813159), (411, 271053), (1233, 90351), (3699, 30117), (10039, 11097)]