2044332621

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 3269629440

約数和(自身を除く): 1225296819

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 193, 207, 333, 461, 579, 621, 851, 999, 1383, 1737, 2553, 4149, 4439, 5211, 7141, 7659, 10603, 12447, 13317, 17057, 21423, 22977, 31809, 39951, 51171, 64269, 88973, 95427, 119853, 153513, 164243, 192807, 266919, 286281, 392311, 460539, 492729, 800757, 1176933, 1478187, 2046379, 2402271, 3292001, 3530799, 4434561, 6139137, 9876003, 10592397, 18417411, 29628009, 55252233, 75716023, 88884027, 227148069, 681444207, 2044332621]

約数ペア:

[(1, 2044332621), (3, 681444207), (9, 227148069), (23, 88884027), (27, 75716023), (37, 55252233), (69, 29628009), (111, 18417411), (193, 10592397), (207, 9876003), (333, 6139137), (461, 4434561), (579, 3530799), (621, 3292001), (851, 2402271), (999, 2046379), (1383, 1478187), (1737, 1176933), (2553, 800757), (4149, 492729), (4439, 460539), (5211, 392311), (7141, 286281), (7659, 266919), (10603, 192807), (12447, 164243), (13317, 153513), (17057, 119853), (21423, 95427), (22977, 88973), (31809, 64269), (39951, 51171)]