72071643

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{7349}}^1$

素因数の和:7826

約数の個数: 16

約数和(自身を含む): 110073600

約数和(自身を除く): 38001957

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 7349, 9807, 22047, 51443, 154329, 3431983, 10295949, 24023881, 72071643]

約数ペア:

[(1, 72071643), (3, 24023881), (7, 10295949), (21, 3431983), (467, 154329), (1401, 51443), (3269, 22047), (7349, 9807)]