85424823

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23321}}^1$

素因数の和:23375

約数の個数: 24

約数和(自身を含む): 138252816

約数和(自身を除く): 52827993

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 23321, 69963, 209889, 256531, 769593, 862877, 2308779, 2588631, 7765893, 9491647, 28474941, 85424823]

約数ペア:

[(1, 85424823), (3, 28474941), (9, 9491647), (11, 7765893), (33, 2588631), (37, 2308779), (99, 862877), (111, 769593), (333, 256531), (407, 209889), (1221, 69963), (3663, 23321)]