128553699

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{1741}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 173698304

約数和(自身を除く): 45144605

約数列:

[1, 3, 151, 163, 453, 489, 1741, 5223, 24613, 73839, 262891, 283783, 788673, 851349, 42851233, 128553699]

約数ペア:

[(1, 128553699), (3, 42851233), (151, 851349), (163, 788673), (453, 283783), (489, 262891), (1741, 73839), (5223, 24613)]