149193213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103391}}^1$

素因数の和:103444

約数の個数: 16

約数和(自身を含む): 220018176

約数和(自身を除く): 70824963

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 103391, 310173, 1344083, 3825467, 4032249, 11476401, 49731071, 149193213]

約数ペア:

[(1, 149193213), (3, 49731071), (13, 11476401), (37, 4032249), (39, 3825467), (111, 1344083), (481, 310173), (1443, 103391)]