99769839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 146893824

約数和(自身を除く): 47123985

約数列:

[1, 3, 13, 39, 71, 137, 213, 263, 411, 789, 923, 1781, 2769, 3419, 5343, 9727, 10257, 18673, 29181, 36031, 56019, 108093, 126451, 242749, 379353, 468403, 728247, 1405209, 2558201, 7674603, 33256613, 99769839]

約数ペア:

[(1, 99769839), (3, 33256613), (13, 7674603), (39, 2558201), (71, 1405209), (137, 728247), (213, 468403), (263, 379353), (411, 242749), (789, 126451), (923, 108093), (1781, 56019), (2769, 36031), (3419, 29181), (5343, 18673), (9727, 10257)]