157213593837

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2319503}}^1$

素因数の和:2319969

約数の個数: 24

約数和(自身を含む): 240987187584

約数和(自身を除く): 83773593747

約数列:

[1, 3, 9, 17, 51, 153, 443, 1329, 3987, 7531, 22593, 67779, 2319503, 6958509, 20875527, 39431551, 118294653, 354883959, 1027539829, 3082619487, 9247858461, 17468177093, 52404531279, 157213593837]

約数ペア:

[(1, 157213593837), (3, 52404531279), (9, 17468177093), (17, 9247858461), (51, 3082619487), (153, 1027539829), (443, 354883959), (1329, 118294653), (3987, 39431551), (7531, 20875527), (22593, 6958509), (67779, 2319503)]