15697513233

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{19379}}^1$

素因数の和:20986

約数の個数: 32

約数和(自身を含む): 24496320000

約数和(自身を除く): 8798806767

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1579, 4737, 14211, 19379, 30001, 42633, 58137, 90003, 174411, 270009, 368201, 523233, 810027, 1104603, 3313809, 9941427, 30599441, 91798323, 275394969, 581389379, 826184907, 1744168137, 5232504411, 15697513233]

約数ペア:

[(1, 15697513233), (3, 5232504411), (9, 1744168137), (19, 826184907), (27, 581389379), (57, 275394969), (171, 91798323), (513, 30599441), (1579, 9941427), (4737, 3313809), (14211, 1104603), (19379, 810027), (30001, 523233), (42633, 368201), (58137, 270009), (90003, 174411)]