2175517089

素因数分解:

$3^3\times {\mathrm{59}}^2\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 3331372800

約数和(自身を除く): 1155855711

約数列:

[1, 3, 9, 27, 59, 79, 177, 237, 293, 531, 711, 879, 1593, 2133, 2637, 3481, 4661, 7911, 10443, 13983, 17287, 23147, 31329, 41949, 51861, 69441, 93987, 125847, 155583, 208323, 274999, 466749, 624969, 824997, 1019933, 1365673, 2474991, 3059799, 4097019, 7424973, 9179397, 12291057, 27538191, 36873171, 80574707, 241724121, 725172363, 2175517089]

約数ペア:

[(1, 2175517089), (3, 725172363), (9, 241724121), (27, 80574707), (59, 36873171), (79, 27538191), (177, 12291057), (237, 9179397), (293, 7424973), (531, 4097019), (711, 3059799), (879, 2474991), (1593, 1365673), (2133, 1019933), (2637, 824997), (3481, 624969), (4661, 466749), (7911, 274999), (10443, 208323), (13983, 155583), (17287, 125847), (23147, 93987), (31329, 69441), (41949, 51861)]