82599921

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 121965480

約数和(自身を除く): 39365559

約数列:

[1, 3, 9, 89, 101, 267, 303, 801, 909, 1021, 3063, 8989, 9189, 26967, 80901, 90869, 103121, 272607, 309363, 817821, 928089, 9177769, 27533307, 82599921]

約数ペア:

[(1, 82599921), (3, 27533307), (9, 9177769), (89, 928089), (101, 817821), (267, 309363), (303, 272607), (801, 103121), (909, 90869), (1021, 80901), (3063, 26967), (8989, 9189)]