157577241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 228096000

約数和(自身を除く): 70518759

約数列:

[1, 3, 19, 43, 57, 129, 239, 269, 717, 807, 817, 2451, 4541, 5111, 10277, 11567, 13623, 15333, 30831, 34701, 64291, 192873, 195263, 219773, 585789, 659319, 1221529, 2764513, 3664587, 8293539, 52525747, 157577241]

約数ペア:

[(1, 157577241), (3, 52525747), (19, 8293539), (43, 3664587), (57, 2764513), (129, 1221529), (239, 659319), (269, 585789), (717, 219773), (807, 195263), (817, 192873), (2451, 64291), (4541, 34701), (5111, 30831), (10277, 15333), (11567, 13623)]