66936793

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 86457600

約数和(自身を除く): 19520807

約数列:

[1, 7, 11, 49, 77, 113, 157, 343, 539, 791, 1099, 1243, 1727, 3773, 5537, 7693, 8701, 12089, 17741, 38759, 53851, 60907, 84623, 124187, 195151, 426349, 592361, 869309, 1366057, 6085163, 9562399, 66936793]

約数ペア:

[(1, 66936793), (7, 9562399), (11, 6085163), (49, 1366057), (77, 869309), (113, 592361), (157, 426349), (343, 195151), (539, 124187), (791, 84623), (1099, 60907), (1243, 53851), (1727, 38759), (3773, 17741), (5537, 12089), (7693, 8701)]