137465811

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 238417920

約数和(自身を除く): 100952109

約数列:

[1, 3, 7, 9, 21, 31, 59, 63, 93, 177, 217, 279, 413, 531, 651, 1193, 1239, 1829, 1953, 3579, 3717, 5487, 8351, 10737, 12803, 16461, 25053, 36983, 38409, 70387, 75159, 110949, 115227, 211161, 258881, 332847, 492709, 633483, 776643, 1478127, 2181997, 2329929, 4434381, 6545991, 15273979, 19637973, 45821937, 137465811]

約数ペア:

[(1, 137465811), (3, 45821937), (7, 19637973), (9, 15273979), (21, 6545991), (31, 4434381), (59, 2329929), (63, 2181997), (93, 1478127), (177, 776643), (217, 633483), (279, 492709), (413, 332847), (531, 258881), (651, 211161), (1193, 115227), (1239, 110949), (1829, 75159), (1953, 70387), (3579, 38409), (3717, 36983), (5487, 25053), (8351, 16461), (10737, 12803)]