22279866561

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{1150879}}^1$

素因数の和:1151130

約数の個数: 20

約数和(自身を含む): 33421555200

約数和(自身を除く): 11141688639

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 6453, 19359, 1150879, 3452637, 10357911, 31073733, 93221199, 275060081, 825180243, 2475540729, 7426622187, 22279866561]

約数ペア:

[(1, 22279866561), (3, 7426622187), (9, 2475540729), (27, 825180243), (81, 275060081), (239, 93221199), (717, 31073733), (2151, 10357911), (6453, 3452637), (19359, 1150879)]