195002991

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{101723}}^1$

素因数の和:101803

約数の個数: 16

約数和(自身を含む): 292965120

約数和(自身を除く): 97962129

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 101723, 305169, 915507, 2746521, 7222333, 21666999, 65000997, 195002991]

約数ペア:

[(1, 195002991), (3, 65000997), (9, 21666999), (27, 7222333), (71, 2746521), (213, 915507), (639, 305169), (1917, 101723)]