69000399

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 115026912

約数和(自身を除く): 46026513

約数列:

[1, 3, 9, 13, 17, 39, 51, 113, 117, 153, 221, 307, 339, 663, 921, 1017, 1469, 1921, 1989, 2763, 3991, 4407, 5219, 5763, 11973, 13221, 15657, 17289, 24973, 34691, 35919, 46971, 67847, 74919, 104073, 203541, 224757, 312219, 450983, 589747, 610623, 1352949, 1769241, 4058847, 5307723, 7666711, 23000133, 69000399]

約数ペア:

[(1, 69000399), (3, 23000133), (9, 7666711), (13, 5307723), (17, 4058847), (39, 1769241), (51, 1352949), (113, 610623), (117, 589747), (153, 450983), (221, 312219), (307, 224757), (339, 203541), (663, 104073), (921, 74919), (1017, 67847), (1469, 46971), (1921, 35919), (1989, 34691), (2763, 24973), (3991, 17289), (4407, 15657), (5219, 13221), (5763, 11973)]