76780179

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15427}}^1$

素因数の和:15519

約数の個数: 24

約数和(自身を含む): 128360960

約数和(自身を除く): 51580781

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 15427, 46281, 107989, 138843, 323967, 971901, 1218733, 3656199, 8531131, 10968597, 25593393, 76780179]

約数ペア:

[(1, 76780179), (3, 25593393), (7, 10968597), (9, 8531131), (21, 3656199), (63, 1218733), (79, 971901), (237, 323967), (553, 138843), (711, 107989), (1659, 46281), (4977, 15427)]