80302803

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 127045632

約数和(自身を除く): 46742829

約数列:

[1, 3, 7, 21, 31, 93, 217, 293, 421, 651, 879, 1263, 2051, 2947, 6153, 8841, 9083, 13051, 27249, 39153, 63581, 91357, 123353, 190743, 274071, 370059, 863471, 2590413, 3823943, 11471829, 26767601, 80302803]

約数ペア:

[(1, 80302803), (3, 26767601), (7, 11471829), (21, 3823943), (31, 2590413), (93, 863471), (217, 370059), (293, 274071), (421, 190743), (651, 123353), (879, 91357), (1263, 63581), (2051, 39153), (2947, 27249), (6153, 13051), (8841, 9083)]