29669787

素因数分解:

$3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 50572800

約数和(自身を除く): 20903013

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 537, 877, 1253, 1611, 2631, 3759, 4833, 6139, 7893, 11277, 18417, 23679, 33831, 55251, 156983, 165753, 470949, 1098881, 1412847, 3296643, 4238541, 9889929, 29669787]

約数ペア:

[(1, 29669787), (3, 9889929), (7, 4238541), (9, 3296643), (21, 1412847), (27, 1098881), (63, 470949), (179, 165753), (189, 156983), (537, 55251), (877, 33831), (1253, 23679), (1611, 18417), (2631, 11277), (3759, 7893), (4833, 6139)]