86955351

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{11161}}^1$

素因数の和:11231

約数の個数: 24

約数和(自身を含む): 137426544

約数和(自身を除く): 50471193

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 11161, 33483, 78127, 234381, 546889, 591533, 1640667, 1774599, 4140731, 12422193, 28985117, 86955351]

約数ペア:

[(1, 86955351), (3, 28985117), (7, 12422193), (21, 4140731), (49, 1774599), (53, 1640667), (147, 591533), (159, 546889), (371, 234381), (1113, 78127), (2597, 33483), (7791, 11161)]