492772059

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 801100800

約数和(自身を除く): 308328741

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 169, 237, 351, 507, 711, 1027, 1367, 1521, 2133, 3081, 4101, 4563, 9243, 12303, 13351, 17771, 27729, 36909, 40053, 53313, 107993, 120159, 159939, 231023, 323979, 360477, 479817, 693069, 971937, 1403909, 2079207, 2915811, 4211727, 6237621, 12635181, 18250817, 37905543, 54752451, 164257353, 492772059]

約数ペア:

[(1, 492772059), (3, 164257353), (9, 54752451), (13, 37905543), (27, 18250817), (39, 12635181), (79, 6237621), (117, 4211727), (169, 2915811), (237, 2079207), (351, 1403909), (507, 971937), (711, 693069), (1027, 479817), (1367, 360477), (1521, 323979), (2133, 231023), (3081, 159939), (4101, 120159), (4563, 107993), (9243, 53313), (12303, 40053), (13351, 36909), (17771, 27729)]