366978519

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 566680752

約数和(自身を除く): 199702233

約数列:

[1, 3, 9, 27, 53, 73, 81, 159, 219, 477, 657, 1171, 1431, 1971, 3513, 3869, 4293, 5913, 10539, 11607, 31617, 34821, 62063, 85483, 94851, 104463, 186189, 256449, 313389, 558567, 769347, 1675701, 2308041, 4530599, 5027103, 6924123, 13591797, 40775391, 122326173, 366978519]

約数ペア:

[(1, 366978519), (3, 122326173), (9, 40775391), (27, 13591797), (53, 6924123), (73, 5027103), (81, 4530599), (159, 2308041), (219, 1675701), (477, 769347), (657, 558567), (1171, 313389), (1431, 256449), (1971, 186189), (3513, 104463), (3869, 94851), (4293, 85483), (5913, 62063), (10539, 34821), (11607, 31617)]