69221817

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8933}}^1$

素因数の和:8990

約数の個数: 32

約数和(自身を含む): 120072960

約数和(自身を除く): 50851143

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 8933, 26799, 62531, 80397, 187593, 241191, 366253, 562779, 1098759, 1688337, 2563771, 3296277, 7691313, 9888831, 23073939, 69221817]

約数ペア:

[(1, 69221817), (3, 23073939), (7, 9888831), (9, 7691313), (21, 3296277), (27, 2563771), (41, 1688337), (63, 1098759), (123, 562779), (189, 366253), (287, 241191), (369, 187593), (861, 80397), (1107, 62531), (2583, 26799), (7749, 8933)]