20133382329

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{1669}}^1\times {\mathrm{2741}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 30039158400

約数和(自身を除く): 9905776071

約数列:

[1, 3, 9, 27, 163, 489, 1467, 1669, 2741, 4401, 5007, 8223, 15021, 24669, 45063, 74007, 272047, 446783, 816141, 1340349, 2448423, 4021047, 4574729, 7345269, 12063141, 13724187, 41172561, 123517683, 745680827, 2237042481, 6711127443, 20133382329]

約数ペア:

[(1, 20133382329), (3, 6711127443), (9, 2237042481), (27, 745680827), (163, 123517683), (489, 41172561), (1467, 13724187), (1669, 12063141), (2741, 7345269), (4401, 4574729), (5007, 4021047), (8223, 2448423), (15021, 1340349), (24669, 816141), (45063, 446783), (74007, 272047)]