80505243

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98297}}^1$

素因数の和:98323

約数の個数: 24

約数和(自身を含む): 143121888

約数和(自身を除く): 62616645

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 98297, 294891, 688079, 884673, 1277861, 2064237, 3833583, 6192711, 8945027, 11500749, 26835081, 80505243]

約数ペア:

[(1, 80505243), (3, 26835081), (7, 11500749), (9, 8945027), (13, 6192711), (21, 3833583), (39, 2064237), (63, 1277861), (91, 884673), (117, 688079), (273, 294891), (819, 98297)]