21167226455667

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1\times {\mathrm{1907}}^1\times {\mathrm{54667}}^1$

素因数の和:57907

約数の個数: 32

約数和(自身を含む): 28793612858112

約数和(自身を除く): 7626386402445

約数列:

[1, 3, 53, 159, 1277, 1907, 3831, 5721, 54667, 67681, 101071, 164001, 203043, 303213, 2435239, 2897351, 7305717, 8692053, 69809759, 104249969, 129067667, 209429277, 312749907, 387203001, 3699917227, 5525248357, 11099751681, 16575745071, 133127210413, 399381631239, 7055742151889, 21167226455667]

約数ペア:

[(1, 21167226455667), (3, 7055742151889), (53, 399381631239), (159, 133127210413), (1277, 16575745071), (1907, 11099751681), (3831, 5525248357), (5721, 3699917227), (54667, 387203001), (67681, 312749907), (101071, 209429277), (164001, 129067667), (203043, 104249969), (303213, 69809759), (2435239, 8692053), (2897351, 7305717)]