16025661

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 24931200

約数和(自身を除く): 8905539

約数列:

[1, 3, 9, 27, 29, 87, 97, 211, 261, 291, 633, 783, 873, 1899, 2619, 2813, 5697, 6119, 8439, 18357, 20467, 25317, 55071, 61401, 75951, 165213, 184203, 552609, 593543, 1780629, 5341887, 16025661]

約数ペア:

[(1, 16025661), (3, 5341887), (9, 1780629), (27, 593543), (29, 552609), (87, 184203), (97, 165213), (211, 75951), (261, 61401), (291, 55071), (633, 25317), (783, 20467), (873, 18357), (1899, 8439), (2619, 6119), (2813, 5697)]