63105451407

素因数分解:

$3^4\times {\mathrm{7307}}^1\times {\mathrm{106621}}^1$

素因数の和:113940

約数の個数: 20

約数和(自身を含む): 94282422696

約数和(自身を除く): 31176971289

約数列:

[1, 3, 9, 27, 81, 7307, 21921, 65763, 106621, 197289, 319863, 591867, 959589, 2878767, 8636301, 779079647, 2337238941, 7011716823, 21035150469, 63105451407]

約数ペア:

[(1, 63105451407), (3, 21035150469), (9, 7011716823), (27, 2337238941), (81, 779079647), (7307, 8636301), (21921, 2878767), (65763, 959589), (106621, 591867), (197289, 319863)]