76173699

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 120324096

約数和(自身を除く): 44150397

約数列:

[1, 3, 7, 21, 47, 71, 141, 213, 329, 497, 987, 1087, 1491, 3261, 3337, 7609, 10011, 22827, 23359, 51089, 70077, 77177, 153267, 231531, 357623, 540239, 1072869, 1620717, 3627319, 10881957, 25391233, 76173699]

約数ペア:

[(1, 76173699), (3, 25391233), (7, 10881957), (21, 3627319), (47, 1620717), (71, 1072869), (141, 540239), (213, 357623), (329, 231531), (497, 153267), (987, 77177), (1087, 70077), (1491, 51089), (3261, 23359), (3337, 22827), (7609, 10011)]