131668185663

素因数分解:

$3^3\times 7^1\times {\mathrm{57089}}^1\times {\mathrm{12203}}^1$

素因数の和:69308

約数の個数: 32

約数和(自身を含む): 222952435200

約数和(自身を除く): 91284249537

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 12203, 36609, 57089, 85421, 109827, 171267, 256263, 329481, 399623, 513801, 768789, 1198869, 1541403, 2306367, 3596607, 10789821, 696657067, 2089971201, 4876599469, 6269913603, 14629798407, 18809740809, 43889395221, 131668185663]

約数ペア:

[(1, 131668185663), (3, 43889395221), (7, 18809740809), (9, 14629798407), (21, 6269913603), (27, 4876599469), (63, 2089971201), (189, 696657067), (12203, 10789821), (36609, 3596607), (57089, 2306367), (85421, 1541403), (109827, 1198869), (171267, 768789), (256263, 513801), (329481, 399623)]