1178349039

素因数分解:

$3^8\times 7^1\times {\mathrm{25657}}^1$

素因数の和:25688

約数の個数: 36

約数和(自身を含む): 2020003024

約数和(自身を除く): 841653985

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 6561, 15309, 25657, 45927, 76971, 179599, 230913, 538797, 692739, 1616391, 2078217, 4849173, 6234651, 14547519, 18703953, 43642557, 56111859, 130927671, 168335577, 392783013, 1178349039]

約数ペア:

[(1, 1178349039), (3, 392783013), (7, 168335577), (9, 130927671), (21, 56111859), (27, 43642557), (63, 18703953), (81, 14547519), (189, 6234651), (243, 4849173), (567, 2078217), (729, 1616391), (1701, 692739), (2187, 538797), (5103, 230913), (6561, 179599), (15309, 76971), (25657, 45927)]