156931461

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{3593}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 237721536

約数和(自身を除く): 80790075

約数列:

[1, 3, 9, 23, 69, 207, 211, 633, 1899, 3593, 4853, 10779, 14559, 32337, 43677, 82639, 247917, 743751, 758123, 2274369, 6823107, 17436829, 52310487, 156931461]

約数ペア:

[(1, 156931461), (3, 52310487), (9, 17436829), (23, 6823107), (69, 2274369), (207, 758123), (211, 743751), (633, 247917), (1899, 82639), (3593, 43677), (4853, 32337), (10779, 14559)]