64033857

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 97697600

約数和(自身を除く): 33663743

約数列:

[1, 3, 9, 19, 57, 171, 439, 853, 1317, 2559, 3951, 7677, 8341, 16207, 25023, 48621, 75069, 145863, 374467, 1123401, 3370203, 7114873, 21344619, 64033857]

約数ペア:

[(1, 64033857), (3, 21344619), (9, 7114873), (19, 3370203), (57, 1123401), (171, 374467), (439, 145863), (853, 75069), (1317, 48621), (2559, 25023), (3951, 16207), (7677, 8341)]