121427937

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 185472000

約数和(自身を除く): 64044063

約数列:

[1, 3, 9, 27, 41, 123, 229, 369, 479, 687, 1107, 1437, 2061, 4311, 6183, 9389, 12933, 19639, 28167, 58917, 84501, 109691, 176751, 253503, 329073, 530253, 987219, 2961657, 4497331, 13491993, 40475979, 121427937]

約数ペア:

[(1, 121427937), (3, 40475979), (9, 13491993), (27, 4497331), (41, 2961657), (123, 987219), (229, 530253), (369, 329073), (479, 253503), (687, 176751), (1107, 109691), (1437, 84501), (2061, 58917), (4311, 28167), (6183, 19639), (9389, 12933)]