68027733

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 109724160

約数和(自身を除く): 41696427

約数列:

[1, 3, 9, 19, 31, 41, 57, 93, 123, 171, 279, 313, 369, 589, 779, 939, 1271, 1767, 2337, 2817, 3813, 5301, 5947, 7011, 9703, 11439, 12833, 17841, 24149, 29109, 38499, 53523, 72447, 87327, 115497, 184357, 217341, 243827, 397823, 553071, 731481, 1193469, 1659213, 2194443, 3580407, 7558637, 22675911, 68027733]

約数ペア:

[(1, 68027733), (3, 22675911), (9, 7558637), (19, 3580407), (31, 2194443), (41, 1659213), (57, 1193469), (93, 731481), (123, 553071), (171, 397823), (279, 243827), (313, 217341), (369, 184357), (589, 115497), (779, 87327), (939, 72447), (1271, 53523), (1767, 38499), (2337, 29109), (2817, 24149), (3813, 17841), (5301, 12833), (5947, 11439), (7011, 9703)]