76779157

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 103348224

約数和(自身を除く): 26569067

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1547, 1601, 2821, 3689, 6851, 11207, 20813, 27217, 47957, 49631, 145691, 190519, 347417, 353821, 645203, 843727, 2476747, 4516421, 5906089, 10968451, 76779157]

約数ペア:

[(1, 76779157), (7, 10968451), (13, 5906089), (17, 4516421), (31, 2476747), (91, 843727), (119, 645203), (217, 353821), (221, 347417), (403, 190519), (527, 145691), (1547, 49631), (1601, 47957), (2821, 27217), (3689, 20813), (6851, 11207)]