71091027

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6637

約数の個数: 40

約数和(自身を含む): 127776000

約数和(自身を除く): 56684973

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 6599, 10773, 19797, 46193, 59391, 125381, 138579, 178173, 376143, 415737, 534519, 877667, 1128429, 1247211, 2633001, 3385287, 3741633, 7899003, 10155861, 23697009, 71091027]

約数ペア:

[(1, 71091027), (3, 23697009), (7, 10155861), (9, 7899003), (19, 3741633), (21, 3385287), (27, 2633001), (57, 1247211), (63, 1128429), (81, 877667), (133, 534519), (171, 415737), (189, 376143), (399, 178173), (513, 138579), (567, 125381), (1197, 59391), (1539, 46193), (3591, 19797), (6599, 10773)]