91197009

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{36319}}^1$

素因数の和:36362

約数の個数: 20

約数和(自身を含む): 140631040

約数和(自身を除く): 49434031

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 36319, 108957, 326871, 980613, 1125889, 2941839, 3377667, 10133001, 30399003, 91197009]

約数ペア:

[(1, 91197009), (3, 30399003), (9, 10133001), (27, 3377667), (31, 2941839), (81, 1125889), (93, 980613), (279, 326871), (837, 108957), (2511, 36319)]