68873119

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 17296481

約数列:

[1, 7, 19, 59, 67, 131, 133, 413, 469, 917, 1121, 1273, 2489, 3953, 7729, 7847, 8777, 8911, 17423, 27671, 54103, 61439, 75107, 146851, 166763, 517843, 525749, 1027957, 1167341, 3624901, 9839017, 68873119]

約数ペア:

[(1, 68873119), (7, 9839017), (19, 3624901), (59, 1167341), (67, 1027957), (131, 525749), (133, 517843), (413, 166763), (469, 146851), (917, 75107), (1121, 61439), (1273, 54103), (2489, 27671), (3953, 17423), (7729, 8911), (7847, 8777)]