61489947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37199}}^1$

素因数の和:37250

約数の個数: 16

約数和(自身を含む): 89280000

約数和(自身を除く): 27790053

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 37199, 111597, 706781, 1078771, 2120343, 3236313, 20496649, 61489947]

約数ペア:

[(1, 61489947), (3, 20496649), (19, 3236313), (29, 2120343), (57, 1078771), (87, 706781), (551, 111597), (1653, 37199)]