61375041

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 110108544

約数和(自身を除く): 48733503

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 137, 273, 411, 547, 819, 959, 1233, 1641, 1781, 2877, 3829, 4923, 5343, 7111, 8631, 11487, 12467, 16029, 21333, 34461, 37401, 49777, 63999, 74939, 112203, 149331, 224817, 447993, 524573, 674451, 974207, 1573719, 2922621, 4721157, 6819449, 8767863, 20458347, 61375041]

約数ペア:

[(1, 61375041), (3, 20458347), (7, 8767863), (9, 6819449), (13, 4721157), (21, 2922621), (39, 1573719), (63, 974207), (91, 674451), (117, 524573), (137, 447993), (273, 224817), (411, 149331), (547, 112203), (819, 74939), (959, 63999), (1233, 49777), (1641, 37401), (1781, 34461), (2877, 21333), (3829, 16029), (4923, 12467), (5343, 11487), (7111, 8631)]