1853233037973

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{919}}^1\times {\mathrm{3559}}^1$

素因数の和:5042

約数の個数: 48

約数和(自身を含む): 2704358841600

約数和(自身を除く): 851125803627

約数列:

[1, 3, 9, 157, 401, 471, 919, 1203, 1413, 2757, 3559, 3609, 8271, 10677, 32031, 62957, 144283, 188871, 368519, 432849, 558763, 566613, 1105557, 1298547, 1427159, 1676289, 3270721, 3316671, 4281477, 5028867, 9812163, 12844431, 29436489, 57857483, 173572449, 224063963, 513503197, 520717347, 672191889, 1311559121, 1540509591, 2016575667, 3934677363, 4621528773, 11804032089, 205914781997, 617744345991, 1853233037973]

約数ペア:

[(1, 1853233037973), (3, 617744345991), (9, 205914781997), (157, 11804032089), (401, 4621528773), (471, 3934677363), (919, 2016575667), (1203, 1540509591), (1413, 1311559121), (2757, 672191889), (3559, 520717347), (3609, 513503197), (8271, 224063963), (10677, 173572449), (32031, 57857483), (62957, 29436489), (144283, 12844431), (188871, 9812163), (368519, 5028867), (432849, 4281477), (558763, 3316671), (566613, 3270721), (1105557, 1676289), (1298547, 1427159)]