156949258263

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{56193791}}^1$

素因数の和:56193827

約数の個数: 24

約数和(自身を含む): 256243691520

約数和(自身を除く): 99294433257

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 56193791, 168581373, 393356537, 1067682029, 1180069611, 2753495759, 3203046087, 7473774203, 8260487277, 22421322609, 52316419421, 156949258263]

約数ペア:

[(1, 156949258263), (3, 52316419421), (7, 22421322609), (19, 8260487277), (21, 7473774203), (49, 3203046087), (57, 2753495759), (133, 1180069611), (147, 1067682029), (399, 393356537), (931, 168581373), (2793, 56193791)]