79353909

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{30509}}^1$

素因数の和:30549

約数の個数: 18

約数和(自身を含む): 121765410

約数和(自身を除く): 42411501

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 30509, 91527, 274581, 518653, 1555959, 4667877, 8817101, 26451303, 79353909]

約数ペア:

[(1, 79353909), (3, 26451303), (9, 8817101), (17, 4667877), (51, 1555959), (153, 518653), (289, 274581), (867, 91527), (2601, 30509)]