70273989

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 113817600

約数和(自身を除く): 43543611

約数列:

[1, 3, 9, 19, 29, 37, 57, 87, 111, 171, 261, 333, 383, 551, 703, 1073, 1149, 1653, 2109, 3219, 3447, 4959, 6327, 7277, 9657, 11107, 14171, 20387, 21831, 33321, 42513, 61161, 65493, 99963, 127539, 183483, 211033, 269249, 410959, 633099, 807747, 1232877, 1899297, 2423241, 3698631, 7808221, 23424663, 70273989]

約数ペア:

[(1, 70273989), (3, 23424663), (9, 7808221), (19, 3698631), (29, 2423241), (37, 1899297), (57, 1232877), (87, 807747), (111, 633099), (171, 410959), (261, 269249), (333, 211033), (383, 183483), (551, 127539), (703, 99963), (1073, 65493), (1149, 61161), (1653, 42513), (2109, 33321), (3219, 21831), (3447, 20387), (4959, 14171), (6327, 11107), (7277, 9657)]