163991277

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 248227200

約数和(自身を除く): 84235923

約数列:

[1, 3, 9, 27, 67, 201, 269, 337, 603, 807, 1011, 1809, 2421, 3033, 7263, 9099, 18023, 22579, 54069, 67737, 90653, 162207, 203211, 271959, 486621, 609633, 815877, 2447631, 6073751, 18221253, 54663759, 163991277]

約数ペア:

[(1, 163991277), (3, 54663759), (9, 18221253), (27, 6073751), (67, 2447631), (201, 815877), (269, 609633), (337, 486621), (603, 271959), (807, 203211), (1011, 162207), (1809, 90653), (2421, 67737), (3033, 54069), (7263, 22579), (9099, 18023)]