164933223

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4001}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 272520192

約数和(自身を除く): 107586969

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 1057, 1963, 3171, 4001, 5889, 12003, 13741, 28007, 41223, 52013, 84021, 156039, 364091, 604151, 1092273, 1812453, 4229057, 7853963, 12687171, 23561889, 54977741, 164933223]

約数ペア:

[(1, 164933223), (3, 54977741), (7, 23561889), (13, 12687171), (21, 7853963), (39, 4229057), (91, 1812453), (151, 1092273), (273, 604151), (453, 364091), (1057, 156039), (1963, 84021), (3171, 52013), (4001, 41223), (5889, 28007), (12003, 13741)]