201149151

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10631}}^1$

素因数の和:10711

約数の個数: 32

約数和(自身を含む): 330697728

約数和(自身を除く): 129548577

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 6307, 10631, 18921, 31893, 74417, 180727, 223251, 542181, 563443, 1265089, 1690329, 3795267, 3944101, 9578531, 11832303, 28735593, 67049717, 201149151]

約数ペア:

[(1, 201149151), (3, 67049717), (7, 28735593), (17, 11832303), (21, 9578531), (51, 3944101), (53, 3795267), (119, 1690329), (159, 1265089), (357, 563443), (371, 542181), (901, 223251), (1113, 180727), (2703, 74417), (6307, 31893), (10631, 18921)]