303668109

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{8387}}^1$

素因数の和:8551

約数の個数: 24

約数和(自身を含む): 457984800

約数和(自身を除く): 154316691

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 4023, 8387, 12069, 25161, 36207, 75483, 226449, 679347, 1249663, 2038041, 3748989, 11246967, 33740901, 101222703, 303668109]

約数ペア:

[(1, 303668109), (3, 101222703), (9, 33740901), (27, 11246967), (81, 3748989), (149, 2038041), (243, 1249663), (447, 679347), (1341, 226449), (4023, 75483), (8387, 36207), (12069, 25161)]