67098591

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 118550880

約数和(自身を除く): 51452289

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 1107, 1237, 1323, 2009, 2583, 3711, 6027, 7749, 8659, 11133, 18081, 25977, 33399, 50717, 54243, 60613, 77931, 152151, 181839, 233793, 355019, 456453, 545517, 1065057, 1369359, 1636551, 2485133, 3195171, 7455399, 9585513, 22366197, 67098591]

約数ペア:

[(1, 67098591), (3, 22366197), (7, 9585513), (9, 7455399), (21, 3195171), (27, 2485133), (41, 1636551), (49, 1369359), (63, 1065057), (123, 545517), (147, 456453), (189, 355019), (287, 233793), (369, 181839), (441, 152151), (861, 77931), (1107, 60613), (1237, 54243), (1323, 50717), (2009, 33399), (2583, 25977), (3711, 18081), (6027, 11133), (7749, 8659)]