19638936698553

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{2423}}^1\times {\mathrm{31799}}^1$

素因数の和:34578

約数の個数: 48

約数和(自身を含む): 28731683635200

約数和(自身を除く): 9092746936647

約数列:

[1, 3, 9, 127, 223, 381, 669, 1143, 2007, 2423, 7269, 21807, 28321, 31799, 84963, 95397, 254889, 286191, 307721, 540329, 923163, 1620987, 2769489, 4038473, 4862961, 7091177, 12115419, 21273531, 36346257, 63820593, 68621783, 77048977, 205865349, 231146931, 617596047, 693440793, 900579479, 2701738437, 8105215311, 9785220079, 17181921871, 29355660237, 51545765613, 88066980711, 154637296839, 2182104077617, 6546312232851, 19638936698553]

約数ペア:

[(1, 19638936698553), (3, 6546312232851), (9, 2182104077617), (127, 154637296839), (223, 88066980711), (381, 51545765613), (669, 29355660237), (1143, 17181921871), (2007, 9785220079), (2423, 8105215311), (7269, 2701738437), (21807, 900579479), (28321, 693440793), (31799, 617596047), (84963, 231146931), (95397, 205865349), (254889, 77048977), (286191, 68621783), (307721, 63820593), (540329, 36346257), (923163, 21273531), (1620987, 12115419), (2769489, 7091177), (4038473, 4862961)]