33390903

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 56651616

約数和(自身を除く): 23260713

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 101, 147, 173, 273, 303, 519, 637, 707, 1211, 1313, 1911, 2121, 2249, 3633, 3939, 4949, 6747, 8477, 9191, 14847, 15743, 17473, 25431, 27573, 47229, 52419, 64337, 110201, 122311, 193011, 227149, 330603, 366933, 681447, 856177, 1590043, 2568531, 4770129, 11130301, 33390903]

約数ペア:

[(1, 33390903), (3, 11130301), (7, 4770129), (13, 2568531), (21, 1590043), (39, 856177), (49, 681447), (91, 366933), (101, 330603), (147, 227149), (173, 193011), (273, 122311), (303, 110201), (519, 64337), (637, 52419), (707, 47229), (1211, 27573), (1313, 25431), (1911, 17473), (2121, 15743), (2249, 14847), (3633, 9191), (3939, 8477), (4949, 6747)]