123155199

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 188324136

約数和(自身を除く): 65168937

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 307, 477, 841, 921, 1537, 2523, 2763, 4611, 7569, 8903, 13833, 16271, 26709, 44573, 48813, 80127, 133719, 146439, 258187, 401157, 471859, 774561, 1415577, 2323683, 4246731, 13683911, 41051733, 123155199]

約数ペア:

[(1, 123155199), (3, 41051733), (9, 13683911), (29, 4246731), (53, 2323683), (87, 1415577), (159, 774561), (261, 471859), (307, 401157), (477, 258187), (841, 146439), (921, 133719), (1537, 80127), (2523, 48813), (2763, 44573), (4611, 26709), (7569, 16271), (8903, 13833)]