66653118

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1183

約数の個数: 80

約数和(自身を含む): 174065760

約数和(自身を除く): 107412642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 318, 371, 378, 477, 567, 742, 954, 1109, 1113, 1134, 1431, 2218, 2226, 2862, 3327, 3339, 4293, 6654, 6678, 7763, 8586, 9981, 10017, 15526, 19962, 20034, 23289, 29943, 30051, 46578, 58777, 59886, 60102, 69867, 89829, 117554, 139734, 176331, 179658, 209601, 352662, 411439, 419202, 528993, 628803, 822878, 1057986, 1234317, 1257606, 1586979, 2468634, 3173958, 3702951, 4760937, 7405902, 9521874, 11108853, 22217706, 33326559, 66653118]

約数ペア:

[(1, 66653118), (2, 33326559), (3, 22217706), (6, 11108853), (7, 9521874), (9, 7405902), (14, 4760937), (18, 3702951), (21, 3173958), (27, 2468634), (42, 1586979), (53, 1257606), (54, 1234317), (63, 1057986), (81, 822878), (106, 628803), (126, 528993), (159, 419202), (162, 411439), (189, 352662), (318, 209601), (371, 179658), (378, 176331), (477, 139734), (567, 117554), (742, 89829), (954, 69867), (1109, 60102), (1113, 59886), (1134, 58777), (1431, 46578), (2218, 30051), (2226, 29943), (2862, 23289), (3327, 20034), (3339, 19962), (4293, 15526), (6654, 10017), (6678, 9981), (7763, 8586)]