28617366729

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1\times {\mathrm{15601}}^1$

素因数の和:16497

約数の個数: 32

約数和(自身を含む): 44053058304

約数和(自身を除く): 15435691575

約数列:

[1, 3, 7, 21, 113, 339, 773, 791, 2319, 2373, 5411, 15601, 16233, 46803, 87349, 109207, 262047, 327621, 611443, 1762913, 1834329, 5288739, 12059573, 12340391, 36178719, 37021173, 84417011, 253251033, 1362731749, 4088195247, 9539122243, 28617366729]

約数ペア:

[(1, 28617366729), (3, 9539122243), (7, 4088195247), (21, 1362731749), (113, 253251033), (339, 84417011), (773, 37021173), (791, 36178719), (2319, 12340391), (2373, 12059573), (5411, 5288739), (15601, 1834329), (16233, 1762913), (46803, 611443), (87349, 327621), (109207, 262047)]