74400903

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{145031}}^1$

素因数の和:145059

約数の個数: 16

約数和(自身を含む): 116025600

約数和(自身を除く): 41624697

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 145031, 435093, 1305279, 2755589, 3915837, 8266767, 24800301, 74400903]

約数ペア:

[(1, 74400903), (3, 24800301), (9, 8266767), (19, 3915837), (27, 2755589), (57, 1305279), (171, 435093), (513, 145031)]