69868719

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3119}}^1$

素因数の和:3275

約数の個数: 24

約数和(自身を含む): 107078400

約数和(自身を除く): 37209681

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 3119, 7467, 9357, 22401, 28071, 59261, 177783, 408589, 533349, 1225767, 3677301, 7763191, 23289573, 69868719]

約数ペア:

[(1, 69868719), (3, 23289573), (9, 7763191), (19, 3677301), (57, 1225767), (131, 533349), (171, 408589), (393, 177783), (1179, 59261), (2489, 28071), (3119, 22401), (7467, 9357)]