65474811

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{2633}}^1$

素因数の和:2952

約数の個数: 20

約数和(自身を含む): 98163912

約数和(自身を除く): 32689101

約数列:

[1, 3, 9, 27, 81, 307, 921, 2633, 2763, 7899, 8289, 23697, 24867, 71091, 213273, 808331, 2424993, 7274979, 21824937, 65474811]

約数ペア:

[(1, 65474811), (3, 21824937), (9, 7274979), (27, 2424993), (81, 808331), (307, 213273), (921, 71091), (2633, 24867), (2763, 23697), (7899, 8289)]