156940086429

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1993}}^1\times {\mathrm{3943}}^1$

素因数の和:6266

約数の個数: 48

約数和(自身を含む): 260089320192

約数和(自身を除く): 103149233763

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 1993, 2219, 2853, 3943, 5979, 6657, 11829, 13951, 17937, 19971, 27601, 35487, 41853, 82803, 125559, 248409, 631781, 1249931, 1895343, 3749793, 4422467, 5686029, 7858399, 8749517, 11249379, 13267401, 23575197, 26248551, 39802203, 55008793, 70725591, 78745653, 165026379, 495079137, 2491112483, 7473337449, 17437787381, 22420012347, 52313362143, 156940086429]

約数ペア:

[(1, 156940086429), (3, 52313362143), (7, 22420012347), (9, 17437787381), (21, 7473337449), (63, 2491112483), (317, 495079137), (951, 165026379), (1993, 78745653), (2219, 70725591), (2853, 55008793), (3943, 39802203), (5979, 26248551), (6657, 23575197), (11829, 13267401), (13951, 11249379), (17937, 8749517), (19971, 7858399), (27601, 5686029), (35487, 4422467), (41853, 3749793), (82803, 1895343), (125559, 1249931), (248409, 631781)]