17804547063

素因数分解:

$3^6\times {\mathrm{131}}^1\times {\mathrm{186437}}^1$

素因数の和:186586

約数の個数: 28

約数和(自身を含む): 26898528888

約数和(自身を除く): 9093981825

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 729, 1179, 3537, 10611, 31833, 95499, 186437, 559311, 1677933, 5033799, 15101397, 24423247, 45304191, 73269741, 135912573, 219809223, 659427669, 1978283007, 5934849021, 17804547063]

約数ペア:

[(1, 17804547063), (3, 5934849021), (9, 1978283007), (27, 659427669), (81, 219809223), (131, 135912573), (243, 73269741), (393, 45304191), (729, 24423247), (1179, 15101397), (3537, 5033799), (10611, 1677933), (31833, 559311), (95499, 186437)]