157020250821

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{325093687}}^1$

素因数の和:325093720

約数の個数: 16

約数和(自身を含む): 249671952384

約数和(自身を除く): 92651701563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 325093687, 975281061, 2275655809, 6826967427, 7477154801, 22431464403, 52340083607, 157020250821]

約数ペア:

[(1, 157020250821), (3, 52340083607), (7, 22431464403), (21, 7477154801), (23, 6826967427), (69, 2275655809), (161, 975281061), (483, 325093687)]