272349

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 506880

約数和(自身を除く): 234531

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 131, 189, 231, 297, 393, 693, 917, 1179, 1441, 2079, 2751, 3537, 4323, 8253, 10087, 12969, 24759, 30261, 38907, 90783, 272349]

約数ペア:

[(1, 272349), (3, 90783), (7, 38907), (9, 30261), (11, 24759), (21, 12969), (27, 10087), (33, 8253), (63, 4323), (77, 3537), (99, 2751), (131, 2079), (189, 1441), (231, 1179), (297, 917), (393, 693)]