83005167

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 137237760

約数和(自身を除く): 54232593

約数列:

[1, 3, 7, 19, 21, 49, 57, 113, 133, 147, 263, 339, 399, 789, 791, 931, 1841, 2147, 2373, 2793, 4997, 5523, 5537, 6441, 12887, 14991, 15029, 16611, 29719, 34979, 38661, 45087, 89157, 104937, 105203, 208033, 244853, 315609, 564661, 624099, 734559, 1456231, 1693983, 3952627, 4368693, 11857881, 27668389, 83005167]

約数ペア:

[(1, 83005167), (3, 27668389), (7, 11857881), (19, 4368693), (21, 3952627), (49, 1693983), (57, 1456231), (113, 734559), (133, 624099), (147, 564661), (263, 315609), (339, 244853), (399, 208033), (789, 105203), (791, 104937), (931, 89157), (1841, 45087), (2147, 38661), (2373, 34979), (2793, 29719), (4997, 16611), (5523, 15029), (5537, 14991), (6441, 12887)]