11951998659

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{51431}}^1$

素因数の和:51613

約数の個数: 40

約数和(自身を含む): 18918746880

約数和(自身を除く): 6966748221

約数列:

[1, 3, 9, 19, 27, 57, 81, 151, 171, 453, 513, 1359, 1539, 2869, 4077, 8607, 12231, 25821, 51431, 77463, 154293, 232389, 462879, 977189, 1388637, 2931567, 4165911, 7766081, 8794701, 23298243, 26384103, 69894729, 79152309, 147555539, 209684187, 442666617, 629052561, 1327999851, 3983999553, 11951998659]

約数ペア:

[(1, 11951998659), (3, 3983999553), (9, 1327999851), (19, 629052561), (27, 442666617), (57, 209684187), (81, 147555539), (151, 79152309), (171, 69894729), (453, 26384103), (513, 23298243), (1359, 8794701), (1539, 7766081), (2869, 4165911), (4077, 2931567), (8607, 1388637), (12231, 977189), (25821, 462879), (51431, 232389), (77463, 154293)]