77866635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9631}}^1$

素因数の和:9664

約数の個数: 48

約数和(自身を含む): 158118912

約数和(自身を除く): 80252277

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 8085, 9631, 28893, 48155, 67417, 105941, 144465, 202251, 317823, 337085, 471919, 529705, 741587, 1011255, 1415757, 1589115, 2224761, 2359595, 3707935, 5191109, 7078785, 11123805, 15573327, 25955545, 77866635]

約数ペア:

[(1, 77866635), (3, 25955545), (5, 15573327), (7, 11123805), (11, 7078785), (15, 5191109), (21, 3707935), (33, 2359595), (35, 2224761), (49, 1589115), (55, 1415757), (77, 1011255), (105, 741587), (147, 529705), (165, 471919), (231, 337085), (245, 317823), (385, 202251), (539, 144465), (735, 105941), (1155, 67417), (1617, 48155), (2695, 28893), (8085, 9631)]