155300841

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{293}}^2$

素因数の和:662

約数の個数: 24

約数和(自身を含む): 234308960

約数和(自身を除く): 79008119

約数列:

[1, 3, 9, 27, 67, 201, 293, 603, 879, 1809, 2637, 7911, 19631, 58893, 85849, 176679, 257547, 530037, 772641, 2317923, 5751883, 17255649, 51766947, 155300841]

約数ペア:

[(1, 155300841), (3, 51766947), (9, 17255649), (27, 5751883), (67, 2317923), (201, 772641), (293, 530037), (603, 257547), (879, 176679), (1809, 85849), (2637, 58893), (7911, 19631)]