13179945156921

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{549257}}^1\times {\mathrm{28669}}^1$

素因数の和:577966

約数の個数: 32

約数和(自身を含む): 20156450380800

約数和(自身を除く): 6976505223879

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 28669, 86007, 258021, 549257, 774063, 888739, 1647771, 2666217, 4943313, 7998651, 14829939, 17026967, 23995953, 51080901, 153242703, 459728109, 15746648933, 47239946799, 141719840397, 425159521191, 488146116923, 1464438350769, 4393315052307, 13179945156921]

約数ペア:

[(1, 13179945156921), (3, 4393315052307), (9, 1464438350769), (27, 488146116923), (31, 425159521191), (93, 141719840397), (279, 47239946799), (837, 15746648933), (28669, 459728109), (86007, 153242703), (258021, 51080901), (549257, 23995953), (774063, 17026967), (888739, 14829939), (1647771, 7998651), (2666217, 4943313)]