130881411

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7951}}^1$

素因数の和:8047

約数の個数: 24

約数和(自身を含む): 198481920

約数和(自身を除く): 67600509

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 5487, 7951, 16461, 23853, 71559, 246481, 469109, 739443, 1407327, 2218329, 4221981, 14542379, 43627137, 130881411]

約数ペア:

[(1, 130881411), (3, 43627137), (9, 14542379), (31, 4221981), (59, 2218329), (93, 1407327), (177, 739443), (279, 469109), (531, 246481), (1829, 71559), (5487, 23853), (7951, 16461)]