131846319

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{40357}}^1$

素因数の和:40388

約数の個数: 24

約数和(自身を含む): 214704560

約数和(自身を除く): 82858241

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 40357, 121071, 363213, 443927, 1089639, 1331781, 3995343, 4883197, 11986029, 14649591, 43948773, 131846319]

約数ペア:

[(1, 131846319), (3, 43948773), (9, 14649591), (11, 11986029), (27, 4883197), (33, 3995343), (99, 1331781), (121, 1089639), (297, 443927), (363, 363213), (1089, 121071), (3267, 40357)]