824879943

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1869

約数の個数: 40

約数和(自身を含む): 1271516400

約数和(自身を除く): 446636457

約数列:

[1, 3, 9, 27, 41, 81, 123, 149, 369, 447, 1107, 1341, 1667, 3321, 4023, 5001, 6109, 12069, 15003, 18327, 45009, 54981, 68347, 135027, 164943, 205041, 248383, 494829, 615123, 745149, 1845369, 2235447, 5536107, 6706341, 10183703, 20119023, 30551109, 91653327, 274959981, 824879943]

約数ペア:

[(1, 824879943), (3, 274959981), (9, 91653327), (27, 30551109), (41, 20119023), (81, 10183703), (123, 6706341), (149, 5536107), (369, 2235447), (447, 1845369), (1107, 745149), (1341, 615123), (1667, 494829), (3321, 248383), (4023, 205041), (5001, 164943), (6109, 135027), (12069, 68347), (15003, 54981), (18327, 45009)]