26680329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 41787200

約数和(自身を除く): 15106871

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1399, 1467, 2119, 4197, 6357, 12591, 18187, 19071, 54561, 163683, 228037, 684111, 2052333, 2964481, 8893443, 26680329]

約数ペア:

[(1, 26680329), (3, 8893443), (9, 2964481), (13, 2052333), (39, 684111), (117, 228037), (163, 163683), (489, 54561), (1399, 19071), (1467, 18187), (2119, 12591), (4197, 6357)]