31691036133

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{827}}^1\times {\mathrm{2963}}^1$

素因数の和:4278

約数の個数: 32

約数和(自身を含む): 47120486400

約数和(自身を除く): 15429450267

約数列:

[1, 3, 9, 27, 479, 827, 1437, 2481, 2963, 4311, 7443, 8889, 12933, 22329, 26667, 80001, 396133, 1188399, 1419277, 2450401, 3565197, 4257831, 7351203, 10695591, 12773493, 22053609, 38320479, 66160827, 1173742079, 3521226237, 10563678711, 31691036133]

約数ペア:

[(1, 31691036133), (3, 10563678711), (9, 3521226237), (27, 1173742079), (479, 66160827), (827, 38320479), (1437, 22053609), (2481, 12773493), (2963, 10695591), (4311, 7351203), (7443, 4257831), (8889, 3565197), (12933, 2450401), (22329, 1419277), (26667, 1188399), (80001, 396133)]