79511319

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 116538240

約数和(自身を除く): 37026921

約数列:

[1, 3, 9, 173, 223, 229, 519, 669, 687, 1557, 2007, 2061, 38579, 39617, 51067, 115737, 118851, 153201, 347211, 356553, 459603, 8834591, 26503773, 79511319]

約数ペア:

[(1, 79511319), (3, 26503773), (9, 8834591), (173, 459603), (223, 356553), (229, 347211), (519, 153201), (669, 118851), (687, 115737), (1557, 51067), (2007, 39617), (2061, 38579)]