72020061

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5897}}^1$

素因数の和:5985

約数の個数: 24

約数和(自身を含む): 110410560

約数和(自身を除く): 38390499

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 5897, 12213, 17691, 53073, 135631, 347923, 406893, 1043769, 1220679, 3131307, 8002229, 24006687, 72020061]

約数ペア:

[(1, 72020061), (3, 24006687), (9, 8002229), (23, 3131307), (59, 1220679), (69, 1043769), (177, 406893), (207, 347923), (531, 135631), (1357, 53073), (4071, 17691), (5897, 12213)]