104903721

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 173496960

約数和(自身を除く): 68593239

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 311, 351, 403, 837, 933, 961, 1209, 2799, 2883, 3627, 4043, 8397, 8649, 9641, 10881, 12129, 12493, 25947, 28923, 36387, 37479, 86769, 109161, 112437, 125333, 260307, 298871, 337311, 375999, 896613, 1127997, 2689839, 3383991, 3885323, 8069517, 11655969, 34967907, 104903721]

約数ペア:

[(1, 104903721), (3, 34967907), (9, 11655969), (13, 8069517), (27, 3885323), (31, 3383991), (39, 2689839), (93, 1127997), (117, 896613), (279, 375999), (311, 337311), (351, 298871), (403, 260307), (837, 125333), (933, 112437), (961, 109161), (1209, 86769), (2799, 37479), (2883, 36387), (3627, 28923), (4043, 25947), (8397, 12493), (8649, 12129), (9641, 10881)]