1627972407

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{50093}}^1$

素因数の和:50279

約数の個数: 24

約数和(自身を含む): 2469433824

約数和(自身を除く): 841461417

約数列:

[1, 3, 9, 23, 69, 157, 207, 471, 1413, 3611, 10833, 32499, 50093, 150279, 450837, 1152139, 3456417, 7864601, 10369251, 23593803, 70781409, 180885823, 542657469, 1627972407]

約数ペア:

[(1, 1627972407), (3, 542657469), (9, 180885823), (23, 70781409), (69, 23593803), (157, 10369251), (207, 7864601), (471, 3456417), (1413, 1152139), (3611, 450837), (10833, 150279), (32499, 50093)]