166394019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 251117568

約数和(自身を除く): 84723549

約数列:

[1, 3, 11, 31, 33, 93, 311, 341, 523, 933, 1023, 1569, 3421, 5753, 9641, 10263, 16213, 17259, 28923, 48639, 106051, 162653, 178343, 318153, 487959, 535029, 1789183, 5042243, 5367549, 15126729, 55464673, 166394019]

約数ペア:

[(1, 166394019), (3, 55464673), (11, 15126729), (31, 5367549), (33, 5042243), (93, 1789183), (311, 535029), (341, 487959), (523, 318153), (933, 178343), (1023, 162653), (1569, 106051), (3421, 48639), (5753, 28923), (9641, 17259), (10263, 16213)]