72116421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{3797}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 103791744

約数和(自身を除く): 31675323

約数列:

[1, 3, 13, 39, 487, 1461, 3797, 6331, 11391, 18993, 49361, 148083, 1849139, 5547417, 24038807, 72116421]

約数ペア:

[(1, 72116421), (3, 24038807), (13, 5547417), (39, 1849139), (487, 148083), (1461, 49361), (3797, 18993), (6331, 11391)]