15189884019

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{29303}}^1$

素因数の和:29648

約数の個数: 32

約数和(自身を含む): 22899317760

約数和(自身を除く): 7709433741

約数列:

[1, 3, 9, 27, 73, 219, 263, 657, 789, 1971, 2367, 7101, 19199, 29303, 57597, 87909, 172791, 263727, 518373, 791181, 2139119, 6417357, 7706689, 19252071, 23120067, 57756213, 69360201, 208080603, 562588297, 1687764891, 5063294673, 15189884019]

約数ペア:

[(1, 15189884019), (3, 5063294673), (9, 1687764891), (27, 562588297), (73, 208080603), (219, 69360201), (263, 57756213), (657, 23120067), (789, 19252071), (1971, 7706689), (2367, 6417357), (7101, 2139119), (19199, 791181), (29303, 518373), (57597, 263727), (87909, 172791)]