23738157

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 36864000

約数和(自身を除く): 13125843

約数列:

[1, 3, 9, 27, 31, 79, 93, 237, 279, 359, 711, 837, 1077, 2133, 2449, 3231, 7347, 9693, 11129, 22041, 28361, 33387, 66123, 85083, 100161, 255249, 300483, 765747, 879191, 2637573, 7912719, 23738157]

約数ペア:

[(1, 23738157), (3, 7912719), (9, 2637573), (27, 879191), (31, 765747), (79, 300483), (93, 255249), (237, 100161), (279, 85083), (359, 66123), (711, 33387), (837, 28361), (1077, 22041), (2133, 11129), (2449, 9693), (3231, 7347)]