73270827

素因数分解:

$3^2\times 7^2\times {\mathrm{166147}}^1$

素因数の和:166167

約数の個数: 18

約数和(自身を含む): 123115668

約数和(自身を除く): 49844841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 166147, 498441, 1163029, 1495323, 3489087, 8141203, 10467261, 24423609, 73270827]

約数ペア:

[(1, 73270827), (3, 24423609), (7, 10467261), (9, 8141203), (21, 3489087), (49, 1495323), (63, 1163029), (147, 498441), (441, 166147)]