72611679

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{17033}}^1$

素因数の和:17079

約数の個数: 24

約数和(自身を含む): 116512560

約数和(自身を除く): 43900881

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 17033, 51099, 119231, 357693, 493957, 834617, 1481871, 2503851, 3457699, 10373097, 24203893, 72611679]

約数ペア:

[(1, 72611679), (3, 24203893), (7, 10373097), (21, 3457699), (29, 2503851), (49, 1481871), (87, 834617), (147, 493957), (203, 357693), (609, 119231), (1421, 51099), (4263, 17033)]