7131196179

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{317}}^1\times {\mathrm{1439}}^1$

素因数の和:1961

約数の個数: 40

約数和(自身を含む): 10749214080

約数和(自身を除く): 3618017901

約数列:

[1, 3, 9, 27, 81, 193, 317, 579, 951, 1439, 1737, 2853, 4317, 5211, 8559, 12951, 15633, 25677, 38853, 61181, 116559, 183543, 277727, 456163, 550629, 833181, 1368489, 1651887, 2499543, 4105467, 4955661, 7498629, 12316401, 22495887, 36949203, 88039459, 264118377, 792355131, 2377065393, 7131196179]

約数ペア:

[(1, 7131196179), (3, 2377065393), (9, 792355131), (27, 264118377), (81, 88039459), (193, 36949203), (317, 22495887), (579, 12316401), (951, 7498629), (1439, 4955661), (1737, 4105467), (2853, 2499543), (4317, 1651887), (5211, 1368489), (8559, 833181), (12951, 550629), (15633, 456163), (25677, 277727), (38853, 183543), (61181, 116559)]