118977903

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 200360016

約数和(自身を除く): 81382113

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 243, 297, 333, 401, 407, 729, 891, 999, 1203, 1221, 2673, 2997, 3609, 3663, 4411, 8019, 8991, 10827, 10989, 13233, 14837, 26973, 32481, 32967, 39699, 44511, 97443, 98901, 119097, 133533, 163207, 292329, 296703, 357291, 400599, 489621, 1071873, 1201797, 1468863, 3215619, 3605391, 4406589, 10816173, 13219767, 39659301, 118977903]

約数ペア:

[(1, 118977903), (3, 39659301), (9, 13219767), (11, 10816173), (27, 4406589), (33, 3605391), (37, 3215619), (81, 1468863), (99, 1201797), (111, 1071873), (243, 489621), (297, 400599), (333, 357291), (401, 296703), (407, 292329), (729, 163207), (891, 133533), (999, 119097), (1203, 98901), (1221, 97443), (2673, 44511), (2997, 39699), (3609, 32967), (3663, 32481), (4411, 26973), (8019, 14837), (8991, 13233), (10827, 10989)]