11655567

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 21315840

約数和(自身を除く): 9660273

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 139, 231, 363, 417, 693, 847, 973, 1089, 1251, 1331, 1529, 2541, 2919, 3993, 4587, 7623, 8757, 9317, 10703, 11979, 13761, 16819, 27951, 32109, 50457, 83853, 96327, 117733, 151371, 185009, 353199, 555027, 1059597, 1295063, 1665081, 3885189, 11655567]

約数ペア:

[(1, 11655567), (3, 3885189), (7, 1665081), (9, 1295063), (11, 1059597), (21, 555027), (33, 353199), (63, 185009), (77, 151371), (99, 117733), (121, 96327), (139, 83853), (231, 50457), (363, 32109), (417, 27951), (693, 16819), (847, 13761), (973, 11979), (1089, 10703), (1251, 9317), (1331, 8757), (1529, 7623), (2541, 4587), (2919, 3993)]