156934228101

素因数分解:

$3^1\times 7^2\times {\mathrm{20021}}^1\times {\mathrm{53323}}^1$

素因数の和:73361

約数の個数: 24

約数和(自身を含む): 243424913184

約数和(自身を除く): 86490685083

約数列:

[1, 3, 7, 21, 49, 147, 20021, 53323, 60063, 140147, 159969, 373261, 420441, 981029, 1119783, 2612827, 2943087, 7838481, 1067579783, 3202739349, 7473058481, 22419175443, 52311409367, 156934228101]

約数ペア:

[(1, 156934228101), (3, 52311409367), (7, 22419175443), (21, 7473058481), (49, 3202739349), (147, 1067579783), (20021, 7838481), (53323, 2943087), (60063, 2612827), (140147, 1119783), (159969, 981029), (373261, 420441)]