201630640383

素因数分解:

$3^2\times {\mathrm{821}}^1\times {\mathrm{27287947}}^1$

素因数の和:27288774

約数の個数: 12

約数和(自身を含む): 291599012328

約数和(自身を除く): 89968371945

約数列:

[1, 3, 9, 821, 2463, 7389, 27287947, 81863841, 245591523, 22403404487, 67210213461, 201630640383]

約数ペア:

[(1, 201630640383), (3, 67210213461), (9, 22403404487), (821, 245591523), (2463, 81863841), (7389, 27287947)]