519060531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 815546880

約数和(自身を除く): 296486349

約数列:

[1, 3, 11, 29, 33, 37, 87, 107, 111, 137, 319, 321, 407, 411, 957, 1073, 1177, 1221, 1507, 3103, 3219, 3531, 3959, 3973, 4521, 5069, 9309, 11803, 11877, 11919, 14659, 15207, 34133, 35409, 43549, 43703, 43977, 55759, 102399, 114811, 130647, 131109, 147001, 161249, 167277, 344433, 425111, 441003, 483747, 542383, 1262921, 1275333, 1617011, 1627149, 3788763, 4676221, 4851033, 5966213, 14028663, 15729107, 17898639, 47187321, 173020177, 519060531]

約数ペア:

[(1, 519060531), (3, 173020177), (11, 47187321), (29, 17898639), (33, 15729107), (37, 14028663), (87, 5966213), (107, 4851033), (111, 4676221), (137, 3788763), (319, 1627149), (321, 1617011), (407, 1275333), (411, 1262921), (957, 542383), (1073, 483747), (1177, 441003), (1221, 425111), (1507, 344433), (3103, 167277), (3219, 161249), (3531, 147001), (3959, 131109), (3973, 130647), (4521, 114811), (5069, 102399), (9309, 55759), (11803, 43977), (11877, 43703), (11919, 43549), (14659, 35409), (15207, 34133)]