42376257

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 84268800

約数和(自身を除く): 41892543

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 109, 119, 121, 153, 187, 189, 231, 297, 327, 357, 363, 459, 561, 693, 763, 847, 981, 1071, 1089, 1199, 1309, 1683, 1853, 2057, 2079, 2289, 2541, 2943, 3213, 3267, 3597, 3927, 5049, 5559, 6171, 6867, 7623, 8393, 10791, 11781, 12971, 13189, 14399, 16677, 18513, 20383, 20601, 22869, 25179, 32373, 35343, 38913, 39567, 43197, 50031, 55539, 61149, 75537, 92323, 116739, 118701, 129591, 142681, 183447, 224213, 226611, 276969, 350217, 356103, 388773, 428043, 550341, 672639, 830907, 1284129, 1569491, 2017917, 2492721, 3852387, 4708473, 6053751, 14125419, 42376257]

約数ペア:

[(1, 42376257), (3, 14125419), (7, 6053751), (9, 4708473), (11, 3852387), (17, 2492721), (21, 2017917), (27, 1569491), (33, 1284129), (51, 830907), (63, 672639), (77, 550341), (99, 428043), (109, 388773), (119, 356103), (121, 350217), (153, 276969), (187, 226611), (189, 224213), (231, 183447), (297, 142681), (327, 129591), (357, 118701), (363, 116739), (459, 92323), (561, 75537), (693, 61149), (763, 55539), (847, 50031), (981, 43197), (1071, 39567), (1089, 38913), (1199, 35343), (1309, 32373), (1683, 25179), (1853, 22869), (2057, 20601), (2079, 20383), (2289, 18513), (2541, 16677), (2943, 14399), (3213, 13189), (3267, 12971), (3597, 11781), (3927, 10791), (5049, 8393), (5559, 7623), (6171, 6867)]