75472131

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{156257}}^1$

素因数の和:156290

約数の個数: 16

約数和(自身を含む): 120006144

約数和(自身を除く): 44534013

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 156257, 468771, 1093799, 3281397, 3593911, 10781733, 25157377, 75472131]

約数ペア:

[(1, 75472131), (3, 25157377), (7, 10781733), (21, 3593911), (23, 3281397), (69, 1093799), (161, 468771), (483, 156257)]