127901631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 201100032

約数和(自身を除く): 73198401

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 443, 673, 1329, 2019, 4873, 5759, 7403, 8749, 14619, 17277, 22209, 26247, 63349, 96239, 190047, 288717, 298139, 894417, 3279529, 3875807, 9838587, 11627421, 42633877, 127901631]

約数ペア:

[(1, 127901631), (3, 42633877), (11, 11627421), (13, 9838587), (33, 3875807), (39, 3279529), (143, 894417), (429, 298139), (443, 288717), (673, 190047), (1329, 96239), (2019, 63349), (4873, 26247), (5759, 22209), (7403, 17277), (8749, 14619)]