42875703

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 30667977

約数列:

[1, 3, 9, 13, 23, 27, 39, 47, 69, 113, 117, 141, 207, 299, 339, 351, 423, 611, 621, 897, 1017, 1081, 1269, 1469, 1833, 2599, 2691, 3051, 3243, 4407, 5311, 5499, 7797, 8073, 9729, 13221, 14053, 15933, 16497, 23391, 29187, 33787, 39663, 42159, 47799, 69043, 70173, 101361, 122153, 126477, 143397, 207129, 304083, 366459, 379431, 621387, 912249, 1099377, 1587989, 1864161, 3298131, 4763967, 14291901, 42875703]

約数ペア:

[(1, 42875703), (3, 14291901), (9, 4763967), (13, 3298131), (23, 1864161), (27, 1587989), (39, 1099377), (47, 912249), (69, 621387), (113, 379431), (117, 366459), (141, 304083), (207, 207129), (299, 143397), (339, 126477), (351, 122153), (423, 101361), (611, 70173), (621, 69043), (897, 47799), (1017, 42159), (1081, 39663), (1269, 33787), (1469, 29187), (1833, 23391), (2599, 16497), (2691, 15933), (3051, 14053), (3243, 13221), (4407, 9729), (5311, 8073), (5499, 7797)]