72671931

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{5351}}^1$

素因数の和:5863

約数の個数: 16

約数和(自身を含む): 107896320

約数和(自身を除く): 35224389

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 5351, 13581, 16053, 48159, 144477, 2691553, 8074659, 24223977, 72671931]

約数ペア:

[(1, 72671931), (3, 24223977), (9, 8074659), (27, 2691553), (503, 144477), (1509, 48159), (4527, 16053), (5351, 13581)]