73992321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9439}}^1$

素因数の和:9525

約数の個数: 24

約数和(自身を含む): 116829440

約数和(自身を除く): 42837119

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 9439, 28317, 84951, 122707, 368121, 632413, 1104363, 1897239, 5691717, 8221369, 24664107, 73992321]

約数ペア:

[(1, 73992321), (3, 24664107), (9, 8221369), (13, 5691717), (39, 1897239), (67, 1104363), (117, 632413), (201, 368121), (603, 122707), (871, 84951), (2613, 28317), (7839, 9439)]