143377923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 214740736

約数和(自身を除く): 71362813

約数列:

[1, 3, 13, 37, 39, 67, 111, 201, 481, 871, 1443, 1483, 2479, 2613, 4449, 7437, 19279, 32227, 54871, 57837, 96681, 99361, 164613, 298083, 713323, 1291693, 2139969, 3676357, 3875079, 11029071, 47792641, 143377923]

約数ペア:

[(1, 143377923), (3, 47792641), (13, 11029071), (37, 3875079), (39, 3676357), (67, 2139969), (111, 1291693), (201, 713323), (481, 298083), (871, 164613), (1443, 99361), (1483, 96681), (2479, 57837), (2613, 54871), (4449, 32227), (7437, 19279)]