79910631

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{34019}}^1$

素因数の和:34060

約数の個数: 20

約数和(自身を含む): 123492600

約数和(自身を除く): 43581969

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 34019, 102057, 306171, 918513, 986551, 2755539, 2959653, 8878959, 26636877, 79910631]

約数ペア:

[(1, 79910631), (3, 26636877), (9, 8878959), (27, 2959653), (29, 2755539), (81, 986551), (87, 918513), (261, 306171), (783, 102057), (2349, 34019)]