67996960809

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1\times {\mathrm{9439}}^1$

素因数の和:12197

約数の個数: 32

約数和(自身を含む): 97511424000

約数和(自身を除く): 29514463191

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 2689, 8067, 9439, 28317, 51091, 126383, 153273, 179341, 379149, 443633, 538023, 1330899, 2401277, 7203831, 8429027, 25287081, 25381471, 76144413, 482247949, 1192929137, 1446743847, 3578787411, 22665653603, 67996960809]

約数ペア:

[(1, 67996960809), (3, 22665653603), (19, 3578787411), (47, 1446743847), (57, 1192929137), (141, 482247949), (893, 76144413), (2679, 25381471), (2689, 25287081), (8067, 8429027), (9439, 7203831), (28317, 2401277), (51091, 1330899), (126383, 538023), (153273, 443633), (179341, 379149)]