74563011

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{48449}}^1$

素因数の和:48480

約数の個数: 20

約数和(自身を含む): 117249000

約数和(自身を除く): 42685989

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 48449, 145347, 436041, 920531, 1308123, 2761593, 3924369, 8284779, 24854337, 74563011]

約数ペア:

[(1, 74563011), (3, 24854337), (9, 8284779), (19, 3924369), (27, 2761593), (57, 1308123), (81, 920531), (171, 436041), (513, 145347), (1539, 48449)]