233550639

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{60773}}^1$

素因数の和:60847

約数の個数: 24

約数和(自身を含む): 391870752

約数和(自身を除く): 158320113

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 60773, 182319, 425411, 546957, 1276233, 3707153, 3828699, 11121459, 25950071, 33364377, 77850213, 233550639]

約数ペア:

[(1, 233550639), (3, 77850213), (7, 33364377), (9, 25950071), (21, 11121459), (61, 3828699), (63, 3707153), (183, 1276233), (427, 546957), (549, 425411), (1281, 182319), (3843, 60773)]