159467427

素因数分解:

$3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2713}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 270965760

約数和(自身を除く): 111498333

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 311, 933, 2177, 2713, 2799, 6531, 8139, 8397, 18991, 19593, 24417, 56973, 58779, 73251, 170919, 512757, 843743, 2531229, 5906201, 7593687, 17718603, 22781061, 53155809, 159467427]

約数ペア:

[(1, 159467427), (3, 53155809), (7, 22781061), (9, 17718603), (21, 7593687), (27, 5906201), (63, 2531229), (189, 843743), (311, 512757), (933, 170919), (2177, 73251), (2713, 58779), (2799, 56973), (6531, 24417), (8139, 19593), (8397, 18991)]