64515520013

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3133799}}^1$

素因数の和:3133996

約数の個数: 16

約数和(自身を含む): 78520492800

約数和(自身を除く): 14004972787

約数列:

[1, 7, 17, 119, 173, 1211, 2941, 20587, 3133799, 21936593, 53274583, 372922081, 542147227, 3795030589, 9216502859, 64515520013]

約数ペア:

[(1, 64515520013), (7, 9216502859), (17, 3795030589), (119, 542147227), (173, 372922081), (1211, 53274583), (2941, 21936593), (20587, 3133799)]