157416399

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2713}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 267491840

約数和(自身を除く): 110075441

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 921, 2149, 2713, 2763, 6447, 8139, 8289, 18991, 19341, 24417, 56973, 58023, 73251, 170919, 512757, 832891, 2498673, 5830237, 7496019, 17490711, 22488057, 52472133, 157416399]

約数ペア:

[(1, 157416399), (3, 52472133), (7, 22488057), (9, 17490711), (21, 7496019), (27, 5830237), (63, 2498673), (189, 832891), (307, 512757), (921, 170919), (2149, 73251), (2713, 58023), (2763, 56973), (6447, 24417), (8139, 19341), (8289, 18991)]