61621839

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1031}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 92570400

約数和(自身を除く): 30948561

約数列:

[1, 3, 9, 29, 87, 229, 261, 687, 1031, 2061, 3093, 6641, 9279, 19923, 29899, 59769, 89697, 236099, 269091, 708297, 2124891, 6846871, 20540613, 61621839]

約数ペア:

[(1, 61621839), (3, 20540613), (9, 6846871), (29, 2124891), (87, 708297), (229, 269091), (261, 236099), (687, 89697), (1031, 59769), (2061, 29899), (3093, 19923), (6641, 9279)]