156920360373

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2704451}}^1$

素因数の和:2704774

約数の個数: 32

約数和(自身を含む): 266550789120

約数和(自身を除く): 109630428747

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 921, 2149, 2763, 6447, 8289, 19341, 58023, 2704451, 8113353, 18931157, 24340059, 56793471, 73020177, 170380413, 511141239, 830266457, 2490799371, 5811865199, 7472398113, 17435595597, 22417194339, 52306786791, 156920360373]

約数ペア:

[(1, 156920360373), (3, 52306786791), (7, 22417194339), (9, 17435595597), (21, 7472398113), (27, 5811865199), (63, 2490799371), (189, 830266457), (307, 511141239), (921, 170380413), (2149, 73020177), (2763, 56793471), (6447, 24340059), (8289, 18931157), (19341, 8113353), (58023, 2704451)]