198133020009

素因数分解:

$3^2\times {\mathrm{135913}}^1\times {\mathrm{161977}}^1$

素因数の和:297896

約数の個数: 12

約数和(自身を含む): 286196012596

約数和(自身を除く): 88062992587

約数列:

[1, 3, 9, 135913, 161977, 407739, 485931, 1223217, 1457793, 22014780001, 66044340003, 198133020009]

約数ペア:

[(1, 198133020009), (3, 66044340003), (9, 22014780001), (135913, 1457793), (161977, 1223217), (407739, 485931)]