161796372291

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{1609}}^1\times {\mathrm{15583}}^1$

素因数の和:17440

約数の個数: 32

約数和(自身を含む): 240866304000

約数和(自身を除く): 79069931709

約数列:

[1, 3, 9, 27, 239, 717, 1609, 2151, 4827, 6453, 14481, 15583, 43443, 46749, 140247, 384551, 420741, 1153653, 3460959, 3724337, 10382877, 11173011, 25073047, 33519033, 75219141, 100557099, 225657423, 676972269, 5992458233, 17977374699, 53932124097, 161796372291]

約数ペア:

[(1, 161796372291), (3, 53932124097), (9, 17977374699), (27, 5992458233), (239, 676972269), (717, 225657423), (1609, 100557099), (2151, 75219141), (4827, 33519033), (6453, 25073047), (14481, 11173011), (15583, 10382877), (43443, 3724337), (46749, 3460959), (140247, 1153653), (384551, 420741)]