55466991

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 29446929

約数列:

[1, 3, 9, 27, 53, 83, 159, 249, 467, 477, 747, 1401, 1431, 2241, 4203, 4399, 12609, 13197, 24751, 38761, 39591, 74253, 116283, 118773, 222759, 348849, 668277, 1046547, 2054333, 6162999, 18488997, 55466991]

約数ペア:

[(1, 55466991), (3, 18488997), (9, 6162999), (27, 2054333), (53, 1046547), (83, 668277), (159, 348849), (249, 222759), (467, 118773), (477, 116283), (747, 74253), (1401, 39591), (1431, 38761), (2241, 24751), (4203, 13197), (4399, 12609)]