220144563

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{10733}}^1$

素因数の和:10835

約数の個数: 24

約数和(自身を含む): 331551792

約数和(自身を除く): 111407229

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 6837, 10733, 20511, 32199, 96597, 461519, 568849, 1384557, 1706547, 4153671, 5119641, 24460507, 73381521, 220144563]

約数ペア:

[(1, 220144563), (3, 73381521), (9, 24460507), (43, 5119641), (53, 4153671), (129, 1706547), (159, 1384557), (387, 568849), (477, 461519), (2279, 96597), (6837, 32199), (10733, 20511)]