65487747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20231}}^1$

素因数の和:20330

約数の個数: 16

約数和(自身を含む): 95171328

約数和(自身を除く): 29683581

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 20231, 60693, 263003, 789009, 1679173, 5037519, 21829249, 65487747]

約数ペア:

[(1, 65487747), (3, 21829249), (13, 5037519), (39, 1679173), (83, 789009), (249, 263003), (1079, 60693), (3237, 20231)]