74780193

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 100900800

約数和(自身を除く): 26120607

約数列:

[1, 3, 139, 389, 417, 461, 1167, 1383, 54071, 64079, 162213, 179329, 192237, 537987, 24926731, 74780193]

約数ペア:

[(1, 74780193), (3, 24926731), (139, 537987), (389, 192237), (417, 179329), (461, 162213), (1167, 64079), (1383, 54071)]