488355831

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{541}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 737120000

約数和(自身を除く): 248764169

約数列:

[1, 3, 9, 27, 67, 201, 499, 541, 603, 1497, 1623, 1809, 4491, 4869, 13473, 14607, 33433, 36247, 100299, 108741, 269959, 300897, 326223, 809877, 902691, 978669, 2429631, 7288893, 18087253, 54261759, 162785277, 488355831]

約数ペア:

[(1, 488355831), (3, 162785277), (9, 54261759), (27, 18087253), (67, 7288893), (201, 2429631), (499, 978669), (541, 902691), (603, 809877), (1497, 326223), (1623, 300897), (1809, 269959), (4491, 108741), (4869, 100299), (13473, 36247), (14607, 33433)]