155871231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{15277}}^1$

素因数の和:15478

約数の個数: 16

約数和(自身を含む): 220003200

約数和(自身を除く): 64131969

約数列:

[1, 3, 19, 57, 179, 537, 3401, 10203, 15277, 45831, 290263, 870789, 2734583, 8203749, 51957077, 155871231]

約数ペア:

[(1, 155871231), (3, 51957077), (19, 8203749), (57, 2734583), (179, 870789), (537, 290263), (3401, 45831), (10203, 15277)]