38323341

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 67032000

約数和(自身を除く): 28708659

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 147, 189, 249, 349, 441, 581, 747, 1047, 1323, 1743, 2241, 2443, 3141, 4067, 5229, 7329, 9423, 12201, 15687, 17101, 21987, 28967, 36603, 51303, 65961, 86901, 109809, 153909, 202769, 260703, 461727, 608307, 782109, 1419383, 1824921, 4258149, 5474763, 12774447, 38323341]

約数ペア:

[(1, 38323341), (3, 12774447), (7, 5474763), (9, 4258149), (21, 1824921), (27, 1419383), (49, 782109), (63, 608307), (83, 461727), (147, 260703), (189, 202769), (249, 153909), (349, 109809), (441, 86901), (581, 65961), (747, 51303), (1047, 36603), (1323, 28967), (1743, 21987), (2241, 17101), (2443, 15687), (3141, 12201), (4067, 9423), (5229, 7329)]