153344367

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{991}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 248555520

約数和(自身を除く): 95211153

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 521, 991, 1563, 2973, 4689, 5731, 8919, 10901, 14067, 17193, 26757, 32703, 51579, 98109, 154737, 294327, 516311, 1548933, 4646799, 5679421, 13940397, 17038263, 51114789, 153344367]

約数ペア:

[(1, 153344367), (3, 51114789), (9, 17038263), (11, 13940397), (27, 5679421), (33, 4646799), (99, 1548933), (297, 516311), (521, 294327), (991, 154737), (1563, 98109), (2973, 51579), (4689, 32703), (5731, 26757), (8919, 17193), (10901, 14067)]