148974997023

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{260137}}^1$

素因数の和:260376

約数の個数: 48

約数和(自身を含む): 241054276320

約数和(自身を除く): 92079279297

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 197, 323, 591, 969, 1773, 2907, 3349, 3743, 10047, 11229, 30141, 33687, 63631, 190893, 260137, 572679, 780411, 2341233, 4422329, 4942603, 13266987, 14827809, 39800961, 44483427, 51246989, 84024251, 153740967, 252072753, 461222901, 756218259, 871198813, 973692791, 2613596439, 2921078373, 7840789317, 8763235119, 16552777447, 49658332341, 148974997023]

約数ペア:

[(1, 148974997023), (3, 49658332341), (9, 16552777447), (17, 8763235119), (19, 7840789317), (51, 2921078373), (57, 2613596439), (153, 973692791), (171, 871198813), (197, 756218259), (323, 461222901), (591, 252072753), (969, 153740967), (1773, 84024251), (2907, 51246989), (3349, 44483427), (3743, 39800961), (10047, 14827809), (11229, 13266987), (30141, 4942603), (33687, 4422329), (63631, 2341233), (190893, 780411), (260137, 572679)]