61371219

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5483}}^1$

素因数の和:5547

約数の個数: 32

約数和(自身を含む): 103186944

約数和(自身を除く): 41815725

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 5483, 11193, 16449, 38381, 71279, 115143, 213837, 224803, 498953, 674409, 1496859, 1573621, 2922439, 4720863, 8767317, 20457073, 61371219]

約数ペア:

[(1, 61371219), (3, 20457073), (7, 8767317), (13, 4720863), (21, 2922439), (39, 1573621), (41, 1496859), (91, 674409), (123, 498953), (273, 224803), (287, 213837), (533, 115143), (861, 71279), (1599, 38381), (3731, 16449), (5483, 11193)]