64261737

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3533}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 97029504

約数和(自身を除く): 32767767

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 3533, 6063, 10599, 18189, 31797, 151919, 166051, 455757, 498153, 1367271, 1494459, 7140193, 21420579, 64261737]

約数ペア:

[(1, 64261737), (3, 21420579), (9, 7140193), (43, 1494459), (47, 1367271), (129, 498153), (141, 455757), (387, 166051), (423, 151919), (2021, 31797), (3533, 18189), (6063, 10599)]