73452869

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 94887936

約数和(自身を除く): 21435067

約数列:

[1, 7, 17, 23, 47, 119, 161, 329, 391, 571, 799, 1081, 2737, 3997, 5593, 7567, 9707, 13133, 18377, 26837, 67949, 91931, 128639, 187859, 223261, 456229, 617251, 1562827, 3193603, 4320757, 10493267, 73452869]

約数ペア:

[(1, 73452869), (7, 10493267), (17, 4320757), (23, 3193603), (47, 1562827), (119, 617251), (161, 456229), (329, 223261), (391, 187859), (571, 128639), (799, 91931), (1081, 67949), (2737, 26837), (3997, 18377), (5593, 13133), (7567, 9707)]