210005655561

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{598306711}}^1$

素因数の和:598306733

約数の個数: 16

約数和(自身を含む): 335051758720

約数和(自身を除く): 125046103159

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 598306711, 1794920133, 5384760399, 7777987243, 16154281197, 23333961729, 70001885187, 210005655561]

約数ペア:

[(1, 210005655561), (3, 70001885187), (9, 23333961729), (13, 16154281197), (27, 7777987243), (39, 5384760399), (117, 1794920133), (351, 598306711)]