127595391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1021}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 212706816

約数和(自身を除く): 85111425

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 541, 1021, 1623, 3063, 3787, 5951, 7147, 11231, 11361, 17853, 21441, 33693, 41657, 78617, 124971, 235851, 552361, 1657083, 3866527, 6075971, 11599581, 18227913, 42531797, 127595391]

約数ペア:

[(1, 127595391), (3, 42531797), (7, 18227913), (11, 11599581), (21, 6075971), (33, 3866527), (77, 1657083), (231, 552361), (541, 235851), (1021, 124971), (1623, 78617), (3063, 41657), (3787, 33693), (5951, 21441), (7147, 17853), (11231, 11361)]