219130623

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 334414080

約数和(自身を除く): 115283457

約数列:

[1, 3, 9, 27, 43, 129, 173, 387, 519, 1091, 1161, 1557, 3273, 4671, 7439, 9819, 22317, 29457, 46913, 66951, 140739, 188743, 200853, 422217, 566229, 1266651, 1698687, 5096061, 8115949, 24347847, 73043541, 219130623]

約数ペア:

[(1, 219130623), (3, 73043541), (9, 24347847), (27, 8115949), (43, 5096061), (129, 1698687), (173, 1266651), (387, 566229), (519, 422217), (1091, 200853), (1161, 188743), (1557, 140739), (3273, 66951), (4671, 46913), (7439, 29457), (9819, 22317)]