1427127939

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{9209}}^1$

素因数の和:9539

約数の個数: 24

約数和(自身を含む): 2100543120

約数和(自身を除く): 673415181

約数列:

[1, 3, 9, 67, 201, 257, 603, 771, 2313, 9209, 17219, 27627, 51657, 82881, 154971, 617003, 1851009, 2366713, 5553027, 7100139, 21300417, 158569771, 475709313, 1427127939]

約数ペア:

[(1, 1427127939), (3, 475709313), (9, 158569771), (67, 21300417), (201, 7100139), (257, 5553027), (603, 2366713), (771, 1851009), (2313, 617003), (9209, 154971), (17219, 82881), (27627, 51657)]