2911686399

素因数分解:

$3^3\times {\mathrm{37}}^3\times {\mathrm{2129}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 4435512000

約数和(自身を除く): 1523825601

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1369, 2129, 4107, 6387, 12321, 19161, 36963, 50653, 57483, 78773, 151959, 236319, 455877, 708957, 1367631, 2126871, 2914601, 8743803, 26231409, 78694227, 107840237, 323520711, 970562133, 2911686399]

約数ペア:

[(1, 2911686399), (3, 970562133), (9, 323520711), (27, 107840237), (37, 78694227), (111, 26231409), (333, 8743803), (999, 2914601), (1369, 2126871), (2129, 1367631), (4107, 708957), (6387, 455877), (12321, 236319), (19161, 151959), (36963, 78773), (50653, 57483)]