91916643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10861}}^1$

素因数の和:10915

約数の個数: 32

約数和(自身を含む): 155717632

約数和(自身を除く): 63800989

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 10861, 32583, 76027, 141193, 228081, 336691, 423579, 988351, 1010073, 2356837, 2965053, 4376983, 7070511, 13130949, 30638881, 91916643]

約数ペア:

[(1, 91916643), (3, 30638881), (7, 13130949), (13, 7070511), (21, 4376983), (31, 2965053), (39, 2356837), (91, 1010073), (93, 988351), (217, 423579), (273, 336691), (403, 228081), (651, 141193), (1209, 76027), (2821, 32583), (8463, 10861)]