75989901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 112920192

約数和(自身を除く): 36930291

約数列:

[1, 3, 13, 39, 43, 113, 129, 339, 401, 559, 1203, 1469, 1677, 4407, 4859, 5213, 14577, 15639, 17243, 45313, 51729, 63167, 135939, 189501, 224159, 589069, 672477, 1767207, 1948459, 5845377, 25329967, 75989901]

約数ペア:

[(1, 75989901), (3, 25329967), (13, 5845377), (39, 1948459), (43, 1767207), (113, 672477), (129, 589069), (339, 224159), (401, 189501), (559, 135939), (1203, 63167), (1469, 51729), (1677, 45313), (4407, 17243), (4859, 15639), (5213, 14577)]