61185771

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3539}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 94433040

約数和(自身を除く): 33247269

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1921, 3539, 5763, 10617, 17289, 31851, 60163, 180489, 399907, 541467, 1199721, 3599163, 6798419, 20395257, 61185771]

約数ペア:

[(1, 61185771), (3, 20395257), (9, 6798419), (17, 3599163), (51, 1199721), (113, 541467), (153, 399907), (339, 180489), (1017, 60163), (1921, 31851), (3539, 17289), (5763, 10617)]