205121214729

素因数分解:

$3^3\times {\mathrm{563}}^1\times {\mathrm{2311}}^1\times {\mathrm{5839}}^1$

素因数の和:8722

約数の個数: 32

約数和(自身を含む): 304606924800

約数和(自身を除く): 99485710071

約数列:

[1, 3, 9, 27, 563, 1689, 2311, 5067, 5839, 6933, 15201, 17517, 20799, 52551, 62397, 157653, 1301093, 3287357, 3903279, 9862071, 11709837, 13493929, 29586213, 35129511, 40481787, 88758639, 121445361, 364336083, 7597082027, 22791246081, 68373738243, 205121214729]

約数ペア:

[(1, 205121214729), (3, 68373738243), (9, 22791246081), (27, 7597082027), (563, 364336083), (1689, 121445361), (2311, 88758639), (5067, 40481787), (5839, 35129511), (6933, 29586213), (15201, 13493929), (17517, 11709837), (20799, 9862071), (52551, 3903279), (62397, 3287357), (157653, 1301093)]