23668263

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 36686520

約数和(自身を除く): 13018257

約数列:

[1, 3, 9, 29, 53, 59, 87, 159, 177, 261, 477, 531, 841, 1537, 1711, 2523, 3127, 4611, 5133, 7569, 9381, 13833, 15399, 28143, 44573, 49619, 90683, 133719, 148857, 272049, 401157, 446571, 816147, 2629807, 7889421, 23668263]

約数ペア:

[(1, 23668263), (3, 7889421), (9, 2629807), (29, 816147), (53, 446571), (59, 401157), (87, 272049), (159, 148857), (177, 133719), (261, 90683), (477, 49619), (531, 44573), (841, 28143), (1537, 15399), (1711, 13833), (2523, 9381), (3127, 7569), (4611, 5133)]