2766647541

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{146221}}^1$

素因数の和:146301

約数の個数: 32

約数和(自身を含む): 4548089088

約数和(自身を除く): 1781441547

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 6307, 18921, 146221, 438663, 1023547, 2485757, 3070641, 7457271, 7749713, 17400299, 23249139, 52200897, 54247991, 131745121, 162743973, 395235363, 922215847, 2766647541]

約数ペア:

[(1, 2766647541), (3, 922215847), (7, 395235363), (17, 162743973), (21, 131745121), (51, 54247991), (53, 52200897), (119, 23249139), (159, 17400299), (357, 7749713), (371, 7457271), (901, 3070641), (1113, 2485757), (2703, 1023547), (6307, 438663), (18921, 146221)]