921438963

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 1378977600

約数和(自身を除く): 457538637

約数列:

[1, 3, 9, 27, 181, 409, 461, 543, 1227, 1383, 1629, 3681, 4149, 4887, 11043, 12447, 74029, 83441, 188549, 222087, 250323, 565647, 666261, 750969, 1696941, 1998783, 2252907, 5090823, 34127369, 102382107, 307146321, 921438963]

約数ペア:

[(1, 921438963), (3, 307146321), (9, 102382107), (27, 34127369), (181, 5090823), (409, 2252907), (461, 1998783), (543, 1696941), (1227, 750969), (1383, 666261), (1629, 565647), (3681, 250323), (4149, 222087), (4887, 188549), (11043, 83441), (12447, 74029)]