166227345

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{69697}}^1$

素因数の和:69761

約数の個数: 24

約数和(自身を含む): 293567976

約数和(自身を除く): 127340631

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 69697, 209091, 348485, 627273, 1045455, 3136365, 3693941, 11081823, 18469705, 33245469, 55409115, 166227345]

約数ペア:

[(1, 166227345), (3, 55409115), (5, 33245469), (9, 18469705), (15, 11081823), (45, 3693941), (53, 3136365), (159, 1045455), (265, 627273), (477, 348485), (795, 209091), (2385, 69697)]