68338611

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 115914240

約数和(自身を除く): 47575629

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 423, 517, 627, 773, 893, 1551, 1881, 2319, 2679, 4653, 6957, 8037, 8503, 9823, 14687, 25509, 29469, 36331, 44061, 76527, 88407, 108993, 132183, 161557, 326979, 399641, 484671, 690289, 1198923, 1454013, 2070867, 3596769, 6212601, 7593179, 22779537, 68338611]

約数ペア:

[(1, 68338611), (3, 22779537), (9, 7593179), (11, 6212601), (19, 3596769), (33, 2070867), (47, 1454013), (57, 1198923), (99, 690289), (141, 484671), (171, 399641), (209, 326979), (423, 161557), (517, 132183), (627, 108993), (773, 88407), (893, 76527), (1551, 44061), (1881, 36331), (2319, 29469), (2679, 25509), (4653, 14687), (6957, 9823), (8037, 8503)]