72838059

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{9349}}^1$

素因数の和:9419

約数の個数: 24

約数和(自身を含む): 115117200

約数和(自身を除く): 42279141

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 9349, 28047, 65443, 196329, 458101, 495497, 1374303, 1486491, 3468479, 10405437, 24279353, 72838059]

約数ペア:

[(1, 72838059), (3, 24279353), (7, 10405437), (21, 3468479), (49, 1486491), (53, 1374303), (147, 495497), (159, 458101), (371, 196329), (1113, 65443), (2597, 28047), (7791, 9349)]