71378778093

素因数分解:

$3^1\times 7^2\times {\mathrm{11311}}^1\times {\mathrm{42929}}^1$

素因数の和:54257

約数の個数: 24

約数和(自身を含む): 110722308480

約数和(自身を除く): 39343530387

約数列:

[1, 3, 7, 21, 49, 147, 11311, 33933, 42929, 79177, 128787, 237531, 300503, 554239, 901509, 1662717, 2103521, 6310563, 485569919, 1456709757, 3398989433, 10196968299, 23792926031, 71378778093]

約数ペア:

[(1, 71378778093), (3, 23792926031), (7, 10196968299), (21, 3398989433), (49, 1456709757), (147, 485569919), (11311, 6310563), (33933, 2103521), (42929, 1662717), (79177, 901509), (128787, 554239), (237531, 300503)]