61591041

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 92426880

約数和(自身を除く): 30835839

約数列:

[1, 3, 9, 29, 87, 261, 367, 643, 1101, 1929, 3303, 5787, 10643, 18647, 31929, 55941, 95787, 167823, 235981, 707943, 2123829, 6843449, 20530347, 61591041]

約数ペア:

[(1, 61591041), (3, 20530347), (9, 6843449), (29, 2123829), (87, 707943), (261, 235981), (367, 167823), (643, 95787), (1101, 55941), (1929, 31929), (3303, 18647), (5787, 10643)]