2009535620049

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{14281}}^1\times {\mathrm{56039}}^1$

素因数の和:70363

約数の個数: 40

約数和(自身を含む): 3099006620160

約数和(自身を除く): 1089471000111

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 14281, 42843, 56039, 128529, 168117, 385587, 442711, 504351, 1156761, 1328133, 1513053, 1737209, 3984399, 4539159, 5211627, 11953197, 15634881, 35859591, 46904643, 140713929, 800292959, 2400878877, 7202636631, 21607909893, 24809081729, 64823729679, 74427245187, 223281735561, 669845206683, 2009535620049]

約数ペア:

[(1, 2009535620049), (3, 669845206683), (9, 223281735561), (27, 74427245187), (31, 64823729679), (81, 24809081729), (93, 21607909893), (279, 7202636631), (837, 2400878877), (2511, 800292959), (14281, 140713929), (42843, 46904643), (56039, 35859591), (128529, 15634881), (168117, 11953197), (385587, 5211627), (442711, 4539159), (504351, 3984399), (1156761, 1737209), (1328133, 1513053)]