155116779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{57901}}^1$

素因数の和:57970

約数の個数: 16

約数和(自身を含む): 222343680

約数和(自身を除く): 67226901

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 57901, 173703, 1100119, 2721347, 3300357, 8164041, 51705593, 155116779]

約数ペア:

[(1, 155116779), (3, 51705593), (19, 8164041), (47, 3300357), (57, 2721347), (141, 1100119), (893, 173703), (2679, 57901)]