142386441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 209599488

約数和(自身を除く): 67213047

約数列:

[1, 3, 17, 31, 51, 93, 113, 339, 527, 797, 1581, 1921, 2391, 3503, 5763, 10509, 13549, 24707, 40647, 59551, 74121, 90061, 178653, 270183, 420019, 1260057, 1531037, 2791891, 4593111, 8375673, 47462147, 142386441]

約数ペア:

[(1, 142386441), (3, 47462147), (17, 8375673), (31, 4593111), (51, 2791891), (93, 1531037), (113, 1260057), (339, 420019), (527, 270183), (797, 178653), (1581, 90061), (1921, 74121), (2391, 59551), (3503, 40647), (5763, 24707), (10509, 13549)]