156956193

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1231}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 234730496

約数和(自身を除く): 77774303

約数列:

[1, 3, 9, 31, 93, 279, 457, 1231, 1371, 3693, 4113, 11079, 14167, 38161, 42501, 114483, 127503, 343449, 562567, 1687701, 5063103, 17439577, 52318731, 156956193]

約数ペア:

[(1, 156956193), (3, 52318731), (9, 17439577), (31, 5063103), (93, 1687701), (279, 562567), (457, 343449), (1231, 127503), (1371, 114483), (3693, 42501), (4113, 38161), (11079, 14167)]