38050857

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 63244800

約数和(自身を除く): 25193943

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 169, 269, 279, 351, 403, 507, 807, 837, 1209, 1521, 2421, 3497, 3627, 4563, 5239, 7263, 8339, 10491, 10881, 15717, 25017, 31473, 45461, 47151, 75051, 94419, 108407, 136383, 141453, 225153, 325221, 409149, 975663, 1227447, 1409291, 2926989, 4227873, 12683619, 38050857]

約数ペア:

[(1, 38050857), (3, 12683619), (9, 4227873), (13, 2926989), (27, 1409291), (31, 1227447), (39, 975663), (93, 409149), (117, 325221), (169, 225153), (269, 141453), (279, 136383), (351, 108407), (403, 94419), (507, 75051), (807, 47151), (837, 45461), (1209, 31473), (1521, 25017), (2421, 15717), (3497, 10881), (3627, 10491), (4563, 8339), (5239, 7263)]