40657353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 65935296

約数和(自身を除く): 25277943

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 137, 187, 253, 391, 411, 529, 561, 759, 1173, 1507, 1587, 2329, 3151, 4301, 4521, 5819, 6987, 8993, 9453, 12903, 17457, 25619, 26979, 34661, 53567, 72473, 76857, 98923, 103983, 160701, 217419, 296769, 589237, 797203, 1232041, 1767711, 2391609, 3696123, 13552451, 40657353]

約数ペア:

[(1, 40657353), (3, 13552451), (11, 3696123), (17, 2391609), (23, 1767711), (33, 1232041), (51, 797203), (69, 589237), (137, 296769), (187, 217419), (253, 160701), (391, 103983), (411, 98923), (529, 76857), (561, 72473), (759, 53567), (1173, 34661), (1507, 26979), (1587, 25619), (2329, 17457), (3151, 12903), (4301, 9453), (4521, 8993), (5819, 6987)]