26307333

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 43155840

約数和(自身を除く): 16848507

約数列:

[1, 3, 9, 13, 37, 39, 59, 103, 111, 117, 177, 309, 333, 481, 531, 767, 927, 1339, 1443, 2183, 2301, 3811, 4017, 4329, 6077, 6549, 6903, 11433, 12051, 18231, 19647, 28379, 34299, 49543, 54693, 79001, 85137, 148629, 224849, 237003, 255411, 445887, 674547, 711009, 2023641, 2923037, 8769111, 26307333]

約数ペア:

[(1, 26307333), (3, 8769111), (9, 2923037), (13, 2023641), (37, 711009), (39, 674547), (59, 445887), (103, 255411), (111, 237003), (117, 224849), (177, 148629), (309, 85137), (333, 79001), (481, 54693), (531, 49543), (767, 34299), (927, 28379), (1339, 19647), (1443, 18231), (2183, 12051), (2301, 11433), (3811, 6903), (4017, 6549), (4329, 6077)]