54649161

素因数分解:

$3^4\times 7^4\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 50

約数和(自身を含む): 95575722

約数和(自身を除く): 40926561

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 281, 343, 441, 567, 843, 1029, 1323, 1967, 2401, 2529, 3087, 3969, 5901, 7203, 7587, 9261, 13769, 17703, 21609, 22761, 27783, 41307, 53109, 64827, 96383, 123921, 159327, 194481, 289149, 371763, 674681, 867447, 1115289, 2024043, 2602341, 6072129, 7807023, 18216387, 54649161]

約数ペア:

[(1, 54649161), (3, 18216387), (7, 7807023), (9, 6072129), (21, 2602341), (27, 2024043), (49, 1115289), (63, 867447), (81, 674681), (147, 371763), (189, 289149), (281, 194481), (343, 159327), (441, 123921), (567, 96383), (843, 64827), (1029, 53109), (1323, 41307), (1967, 27783), (2401, 22761), (2529, 21609), (3087, 17703), (3969, 13769), (5901, 9261), (7203, 7587)]