69631617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 104011776

約数和(自身を除く): 34380159

約数列:

[1, 3, 11, 33, 71, 113, 213, 263, 339, 781, 789, 1243, 2343, 2893, 3729, 8023, 8679, 18673, 24069, 29719, 56019, 88253, 89157, 205403, 264759, 326909, 616209, 980727, 2110049, 6330147, 23210539, 69631617]

約数ペア:

[(1, 69631617), (3, 23210539), (11, 6330147), (33, 2110049), (71, 980727), (113, 616209), (213, 326909), (263, 264759), (339, 205403), (781, 89157), (789, 88253), (1243, 56019), (2343, 29719), (2893, 24069), (3729, 18673), (8023, 8679)]