160338843

素因数分解:

$3^2\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{1993}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 265026528

約数和(自身を除く): 104687685

約数列:

[1, 3, 7, 9, 21, 63, 1277, 1993, 3831, 5979, 8939, 11493, 13951, 17937, 26817, 41853, 80451, 125559, 2545061, 7635183, 17815427, 22905549, 53446281, 160338843]

約数ペア:

[(1, 160338843), (3, 53446281), (7, 22905549), (9, 17815427), (21, 7635183), (63, 2545061), (1277, 125559), (1993, 80451), (3831, 41853), (5979, 26817), (8939, 17937), (11493, 13951)]