69085919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 86822400

約数和(自身を除く): 17736481

約数列:

[1, 7, 19, 37, 101, 133, 139, 259, 703, 707, 973, 1919, 2641, 3737, 4921, 5143, 13433, 14039, 18487, 26159, 36001, 71003, 97717, 98273, 266741, 497021, 519443, 684019, 1867187, 3636101, 9869417, 69085919]

約数ペア:

[(1, 69085919), (7, 9869417), (19, 3636101), (37, 1867187), (101, 684019), (133, 519443), (139, 497021), (259, 266741), (703, 98273), (707, 97717), (973, 71003), (1919, 36001), (2641, 26159), (3737, 18487), (4921, 14039), (5143, 13433)]