75339789

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 120705024

約数和(自身を除く): 45365235

約数列:

[1, 3, 7, 21, 23, 69, 151, 161, 453, 483, 1033, 1057, 3099, 3171, 3473, 7231, 10419, 21693, 23759, 24311, 71277, 72933, 155983, 166313, 467949, 498939, 1091881, 3275643, 3587609, 10762827, 25113263, 75339789]

約数ペア:

[(1, 75339789), (3, 25113263), (7, 10762827), (21, 3587609), (23, 3275643), (69, 1091881), (151, 498939), (161, 467949), (453, 166313), (483, 155983), (1033, 72933), (1057, 71277), (3099, 24311), (3171, 23759), (3473, 21693), (7231, 10419)]