67800573

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19267}}^1$

素因数の和:19313

約数の個数: 24

約数和(自身を含む): 108209088

約数和(自身を除く): 40408515

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 19267, 57801, 173403, 327539, 443141, 982617, 1329423, 2947851, 3988269, 7533397, 22600191, 67800573]

約数ペア:

[(1, 67800573), (3, 22600191), (9, 7533397), (17, 3988269), (23, 2947851), (51, 1329423), (69, 982617), (153, 443141), (207, 327539), (391, 173403), (1173, 57801), (3519, 19267)]