26014743

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 43342560

約数和(自身を除く): 17327817

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 157, 171, 323, 361, 459, 471, 513, 969, 1083, 1413, 2669, 2907, 2983, 3249, 4239, 6137, 8007, 8721, 8949, 9747, 18411, 24021, 26847, 50711, 55233, 56677, 72063, 80541, 152133, 165699, 170031, 456399, 510093, 963509, 1369197, 1530279, 2890527, 8671581, 26014743]

約数ペア:

[(1, 26014743), (3, 8671581), (9, 2890527), (17, 1530279), (19, 1369197), (27, 963509), (51, 510093), (57, 456399), (153, 170031), (157, 165699), (171, 152133), (323, 80541), (361, 72063), (459, 56677), (471, 55233), (513, 50711), (969, 26847), (1083, 24021), (1413, 18411), (2669, 9747), (2907, 8949), (2983, 8721), (3249, 8007), (4239, 6137)]