201818277

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5881}}^1$

素因数の和:5962

約数の個数: 32

約数和(自身を含む): 316216320

約数和(自身を除く): 114398043

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 837, 1107, 1271, 3813, 5881, 11439, 17643, 34317, 52929, 158787, 182311, 241121, 546933, 723363, 1640799, 2170089, 4922397, 6510267, 7474751, 22424253, 67272759, 201818277]

約数ペア:

[(1, 201818277), (3, 67272759), (9, 22424253), (27, 7474751), (31, 6510267), (41, 4922397), (93, 2170089), (123, 1640799), (279, 723363), (369, 546933), (837, 241121), (1107, 182311), (1271, 158787), (3813, 52929), (5881, 34317), (11439, 17643)]