42684651

素因数分解:

$3^5\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 64275120

約数和(自身を除く): 21590469

約数列:

[1, 3, 9, 27, 81, 243, 269, 653, 807, 1959, 2421, 5877, 7263, 17631, 21789, 52893, 65367, 158679, 175657, 526971, 1580913, 4742739, 14228217, 42684651]

約数ペア:

[(1, 42684651), (3, 14228217), (9, 4742739), (27, 1580913), (81, 526971), (243, 175657), (269, 158679), (653, 65367), (807, 52893), (1959, 21789), (2421, 17631), (5877, 7263)]