72738519

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{7417}}^1$

素因数の和:7894

約数の個数: 16

約数和(自身を含む): 111091968

約数和(自身を除く): 38353449

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 7417, 9807, 22251, 51919, 155757, 3463739, 10391217, 24246173, 72738519]

約数ペア:

[(1, 72738519), (3, 24246173), (7, 10391217), (21, 3463739), (467, 155757), (1401, 51919), (3269, 22251), (7417, 9807)]