67519977

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 108979200

約数和(自身を除く): 41459223

約数列:

[1, 3, 7, 19, 21, 57, 133, 197, 399, 591, 859, 1379, 2577, 3743, 4137, 6013, 11229, 16321, 18039, 26201, 48963, 78603, 114247, 169223, 342741, 507669, 1184561, 3215237, 3553683, 9645711, 22506659, 67519977]

約数ペア:

[(1, 67519977), (3, 22506659), (7, 9645711), (19, 3553683), (21, 3215237), (57, 1184561), (133, 507669), (197, 342741), (399, 169223), (591, 114247), (859, 78603), (1379, 48963), (2577, 26201), (3743, 18039), (4137, 16321), (6013, 11229)]