147492063

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 226437120

約数和(自身を除く): 78945057

約数列:

[1, 3, 9, 27, 47, 71, 141, 213, 423, 639, 1269, 1637, 1917, 3337, 4911, 10011, 14733, 30033, 44199, 76939, 90099, 116227, 230817, 348681, 692451, 1046043, 2077353, 3138129, 5462669, 16388007, 49164021, 147492063]

約数ペア:

[(1, 147492063), (3, 49164021), (9, 16388007), (27, 5462669), (47, 3138129), (71, 2077353), (141, 1046043), (213, 692451), (423, 348681), (639, 230817), (1269, 116227), (1637, 90099), (1917, 76939), (3337, 44199), (4911, 30033), (10011, 14733)]