189818071599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{256164739}}^1$

素因数の和:256164774

約数の個数: 16

約数和(自身を含む): 286904508800

約数和(自身を除く): 97086437201

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 256164739, 768494217, 3330141607, 4867130041, 9990424821, 14601390123, 63272690533, 189818071599]

約数ペア:

[(1, 189818071599), (3, 63272690533), (13, 14601390123), (19, 9990424821), (39, 4867130041), (57, 3330141607), (247, 768494217), (741, 256164739)]