84007521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6971}}^1$

素因数の和:7093

約数の個数: 24

約数和(自身を含む): 131966016

約数和(自身を除く): 47958495

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 6971, 12051, 20913, 62739, 90623, 271869, 718013, 815607, 2154039, 6462117, 9334169, 28002507, 84007521]

約数ペア:

[(1, 84007521), (3, 28002507), (9, 9334169), (13, 6462117), (39, 2154039), (103, 815607), (117, 718013), (309, 271869), (927, 90623), (1339, 62739), (4017, 20913), (6971, 12051)]