4920270723

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{77977}}^1$

素因数の和:78049

約数の個数: 40

約数和(自身を含む): 7925683920

約数和(自身を除く): 3005413197

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 369, 513, 779, 1107, 1539, 2337, 3321, 7011, 21033, 63099, 77977, 233931, 701793, 1481563, 2105379, 3197057, 4444689, 6316137, 9591171, 13334067, 28773513, 40002201, 60744083, 86320539, 120006603, 182232249, 258961617, 546696747, 1640090241, 4920270723]

約数ペア:

[(1, 4920270723), (3, 1640090241), (9, 546696747), (19, 258961617), (27, 182232249), (41, 120006603), (57, 86320539), (81, 60744083), (123, 40002201), (171, 28773513), (369, 13334067), (513, 9591171), (779, 6316137), (1107, 4444689), (1539, 3197057), (2337, 2105379), (3321, 1481563), (7011, 701793), (21033, 233931), (63099, 77977)]