214179957

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 343062720

約数和(自身を除く): 128882763

約数列:

[1, 3, 9, 17, 27, 51, 81, 139, 153, 243, 373, 417, 459, 1119, 1251, 1377, 2363, 3357, 3753, 4131, 6341, 7089, 10071, 11259, 19023, 21267, 30213, 33777, 51847, 57069, 63801, 90639, 155541, 171207, 191403, 466623, 513621, 574209, 881399, 1399869, 1540863, 2644197, 4199607, 7932591, 12598821, 23797773, 71393319, 214179957]

約数ペア:

[(1, 214179957), (3, 71393319), (9, 23797773), (17, 12598821), (27, 7932591), (51, 4199607), (81, 2644197), (139, 1540863), (153, 1399869), (243, 881399), (373, 574209), (417, 513621), (459, 466623), (1119, 191403), (1251, 171207), (1377, 155541), (2363, 90639), (3357, 63801), (3753, 57069), (4131, 51847), (6341, 33777), (7089, 30213), (10071, 21267), (11259, 19023)]