15671009529

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{2239}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 26889408000

約数和(自身を除く): 11218398471

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 269, 413, 441, 531, 807, 1239, 1883, 2239, 2421, 2891, 3717, 5649, 6717, 8673, 13181, 15673, 15871, 16947, 20151, 26019, 39543, 47019, 47613, 109711, 111097, 118629, 132101, 141057, 142839, 329133, 333291, 396303, 602291, 777679, 924707, 987399, 999873, 1188909, 1806873, 2333037, 2774121, 4216037, 5420619, 6472949, 6999111, 8322363, 12648111, 19418847, 29512259, 35535169, 37944333, 58256541, 88536777, 106605507, 248746183, 265610331, 319816521, 746238549, 1741223281, 2238715647, 5223669843, 15671009529]

約数ペア:

[(1, 15671009529), (3, 5223669843), (7, 2238715647), (9, 1741223281), (21, 746238549), (49, 319816521), (59, 265610331), (63, 248746183), (147, 106605507), (177, 88536777), (269, 58256541), (413, 37944333), (441, 35535169), (531, 29512259), (807, 19418847), (1239, 12648111), (1883, 8322363), (2239, 6999111), (2421, 6472949), (2891, 5420619), (3717, 4216037), (5649, 2774121), (6717, 2333037), (8673, 1806873), (13181, 1188909), (15673, 999873), (15871, 987399), (16947, 924707), (20151, 777679), (26019, 602291), (39543, 396303), (47019, 333291), (47613, 329133), (109711, 142839), (111097, 141057), (118629, 132101)]