79881918

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{251201}}^1$

素因数の和:251259

約数の個数: 16

約数和(自身を含む): 162778896

約数和(自身を除く): 82896978

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 251201, 502402, 753603, 1507206, 13313653, 26627306, 39940959, 79881918]

約数ペア:

[(1, 79881918), (2, 39940959), (3, 26627306), (6, 13313653), (53, 1507206), (106, 753603), (159, 502402), (318, 251201)]