140176191

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{11743}}^1$

素因数の和:11942

約数の個数: 16

約数和(自身を含む): 196171776

約数和(自身を除く): 55995585

約数列:

[1, 3, 23, 69, 173, 519, 3979, 11743, 11937, 35229, 270089, 810267, 2031539, 6094617, 46725397, 140176191]

約数ペア:

[(1, 140176191), (3, 46725397), (23, 6094617), (69, 2031539), (173, 810267), (519, 270089), (3979, 35229), (11743, 11937)]