75661911

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 121571520

約数和(自身を除く): 45909609

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1373, 1413, 2041, 4119, 4239, 6123, 12357, 17849, 18369, 37071, 53547, 55107, 160641, 215561, 481923, 646683, 1940049, 2802293, 5820147, 8406879, 25220637, 75661911]

約数ペア:

[(1, 75661911), (3, 25220637), (9, 8406879), (13, 5820147), (27, 2802293), (39, 1940049), (117, 646683), (157, 481923), (351, 215561), (471, 160641), (1373, 55107), (1413, 53547), (2041, 37071), (4119, 18369), (4239, 17849), (6123, 12357)]