194890977

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 285405120

約数和(自身を除く): 90514143

約数列:

[1, 3, 9, 107, 321, 439, 461, 963, 1317, 1383, 3951, 4149, 46973, 49327, 140919, 147981, 202379, 422757, 443943, 607137, 1821411, 21654553, 64963659, 194890977]

約数ペア:

[(1, 194890977), (3, 64963659), (9, 21654553), (107, 1821411), (321, 607137), (439, 443943), (461, 422757), (963, 202379), (1317, 147981), (1383, 140919), (3951, 49327), (4149, 46973)]