76681407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 120372480

約数和(自身を除く): 43691073

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 561, 583, 901, 1749, 2579, 2703, 7737, 9911, 28369, 29733, 43843, 85107, 131529, 136687, 410061, 482273, 1446819, 1503557, 2323679, 4510671, 6971037, 25560469, 76681407]

約数ペア:

[(1, 76681407), (3, 25560469), (11, 6971037), (17, 4510671), (33, 2323679), (51, 1503557), (53, 1446819), (159, 482273), (187, 410061), (561, 136687), (583, 131529), (901, 85107), (1749, 43843), (2579, 29733), (2703, 28369), (7737, 9911)]