120828483

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 185856000

約数和(自身を除く): 65027517

約数列:

[1, 3, 9, 27, 31, 93, 241, 279, 599, 723, 837, 1797, 2169, 5391, 6507, 7471, 16173, 18569, 22413, 55707, 67239, 144359, 167121, 201717, 433077, 501363, 1299231, 3897693, 4475129, 13425387, 40276161, 120828483]

約数ペア:

[(1, 120828483), (3, 40276161), (9, 13425387), (27, 4475129), (31, 3897693), (93, 1299231), (241, 501363), (279, 433077), (599, 201717), (723, 167121), (837, 144359), (1797, 67239), (2169, 55707), (5391, 22413), (6507, 18569), (7471, 16173)]