152057139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 226996224

約数和(自身を除く): 74939085

約数列:

[1, 3, 13, 31, 39, 93, 173, 403, 519, 727, 1209, 2181, 2249, 5363, 6747, 9451, 16089, 22537, 28353, 67611, 69719, 125771, 209157, 292981, 377313, 878943, 1635023, 3898901, 4905069, 11696703, 50685713, 152057139]

約数ペア:

[(1, 152057139), (3, 50685713), (13, 11696703), (31, 4905069), (39, 3898901), (93, 1635023), (173, 878943), (403, 377313), (519, 292981), (727, 209157), (1209, 125771), (2181, 69719), (2249, 67611), (5363, 28353), (6747, 22537), (9451, 16089)]