54080403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 83193600

約数和(自身を除く): 29113197

約数列:

[1, 3, 13, 19, 39, 57, 59, 177, 247, 741, 767, 1121, 1237, 2301, 3363, 3711, 14573, 16081, 23503, 43719, 48243, 70509, 72983, 218949, 305539, 916617, 948779, 1386677, 2846337, 4160031, 18026801, 54080403]

約数ペア:

[(1, 54080403), (3, 18026801), (13, 4160031), (19, 2846337), (39, 1386677), (57, 948779), (59, 916617), (177, 305539), (247, 218949), (741, 72983), (767, 70509), (1121, 48243), (1237, 43719), (2301, 23503), (3363, 16081), (3711, 14573)]