6770128659

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 11190335760

約数和(自身を除く): 4420207101

約数列:

[1, 3, 7, 19, 21, 49, 57, 113, 133, 147, 339, 361, 399, 791, 931, 1083, 1129, 2147, 2373, 2527, 2793, 3387, 5537, 6441, 7581, 7903, 15029, 16611, 17689, 21451, 23709, 40793, 45087, 53067, 55321, 64353, 105203, 122379, 127577, 150157, 165963, 285551, 315609, 382731, 407569, 450471, 856653, 893039, 1051099, 1222707, 1998857, 2423963, 2679117, 2852983, 3153297, 5996571, 6251273, 7271889, 8558949, 16967741, 18753819, 19970881, 46055297, 50903223, 59912643, 118774187, 138165891, 322387079, 356322561, 967161237, 2256709553, 6770128659]

約数ペア:

[(1, 6770128659), (3, 2256709553), (7, 967161237), (19, 356322561), (21, 322387079), (49, 138165891), (57, 118774187), (113, 59912643), (133, 50903223), (147, 46055297), (339, 19970881), (361, 18753819), (399, 16967741), (791, 8558949), (931, 7271889), (1083, 6251273), (1129, 5996571), (2147, 3153297), (2373, 2852983), (2527, 2679117), (2793, 2423963), (3387, 1998857), (5537, 1222707), (6441, 1051099), (7581, 893039), (7903, 856653), (15029, 450471), (16611, 407569), (17689, 382731), (21451, 315609), (23709, 285551), (40793, 165963), (45087, 150157), (53067, 127577), (55321, 122379), (64353, 105203)]