212364423

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 331607760

約数和(自身を除く): 119243337

約数列:

[1, 3, 9, 27, 37, 59, 81, 111, 177, 333, 531, 999, 1201, 1593, 2183, 2997, 3603, 4779, 6549, 10809, 19647, 32427, 44437, 58941, 70859, 97281, 133311, 176823, 212577, 399933, 637731, 1199799, 1913193, 2621783, 3599397, 5739579, 7865349, 23596047, 70788141, 212364423]

約数ペア:

[(1, 212364423), (3, 70788141), (9, 23596047), (27, 7865349), (37, 5739579), (59, 3599397), (81, 2621783), (111, 1913193), (177, 1199799), (333, 637731), (531, 399933), (999, 212577), (1201, 176823), (1593, 133311), (2183, 97281), (2997, 70859), (3603, 58941), (4779, 44437), (6549, 32427), (10809, 19647)]