861036591657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3529}}^1\times {\mathrm{47093}}^1$

素因数の和:50793

約数の個数: 32

約数和(自身を含む): 1260777962880

約数和(自身を除く): 399741371223

約数列:

[1, 3, 11, 33, 157, 471, 1727, 3529, 5181, 10587, 38819, 47093, 116457, 141279, 518023, 554053, 1554069, 1662159, 6094583, 7393601, 18283749, 22180803, 81329611, 166191197, 243988833, 498573591, 1828103167, 5484309501, 26092017929, 78276053787, 287012197219, 861036591657]

約数ペア:

[(1, 861036591657), (3, 287012197219), (11, 78276053787), (33, 26092017929), (157, 5484309501), (471, 1828103167), (1727, 498573591), (3529, 243988833), (5181, 166191197), (10587, 81329611), (38819, 22180803), (47093, 18283749), (116457, 7393601), (141279, 6094583), (518023, 1662159), (554053, 1554069)]