15662056779

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{111919}}^1$

素因数の和:112072

約数の個数: 32

約数和(自身を含む): 23852390400

約数和(自身を除く): 8190333621

約数列:

[1, 3, 9, 27, 71, 73, 213, 219, 639, 657, 1917, 1971, 5183, 15549, 46647, 111919, 139941, 335757, 1007271, 3021813, 7946249, 8170087, 23838747, 24510261, 71516241, 73530783, 214548723, 220592349, 580076177, 1740228531, 5220685593, 15662056779]

約数ペア:

[(1, 15662056779), (3, 5220685593), (9, 1740228531), (27, 580076177), (71, 220592349), (73, 214548723), (213, 73530783), (219, 71516241), (639, 24510261), (657, 23838747), (1917, 8170087), (1971, 7946249), (5183, 3021813), (15549, 1007271), (46647, 335757), (111919, 139941)]