705729344319

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6701}}^1\times {\mathrm{14323}}^1$

素因数の和:21092

約数の個数: 48

約数和(自身を含む): 1098233685120

約数和(自身を除く): 392504340801

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 6701, 7353, 14323, 20103, 42969, 60309, 127319, 128907, 272137, 288143, 381957, 615889, 816411, 864429, 1145871, 1847667, 2449233, 2593287, 5474717, 5543001, 11701891, 16424151, 35105673, 49272453, 95978423, 105317019, 287935269, 863805807, 1823590037, 4127072189, 5470770111, 12381216567, 16412310333, 37143649701, 78414371591, 235243114773, 705729344319]

約数ペア:

[(1, 705729344319), (3, 235243114773), (9, 78414371591), (19, 37143649701), (43, 16412310333), (57, 12381216567), (129, 5470770111), (171, 4127072189), (387, 1823590037), (817, 863805807), (2451, 287935269), (6701, 105317019), (7353, 95978423), (14323, 49272453), (20103, 35105673), (42969, 16424151), (60309, 11701891), (127319, 5543001), (128907, 5474717), (272137, 2593287), (288143, 2449233), (381957, 1847667), (615889, 1145871), (816411, 864429)]