53012223

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28183}}^1$

素因数の和:28219

約数の個数: 24

約数和(自身を含む): 87934080

約数和(自身を除く): 34921857

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 28183, 84549, 253647, 310013, 535477, 930039, 1606431, 2790117, 4819293, 5890247, 17670741, 53012223]

約数ペア:

[(1, 53012223), (3, 17670741), (9, 5890247), (11, 4819293), (19, 2790117), (33, 1606431), (57, 930039), (99, 535477), (171, 310013), (209, 253647), (627, 84549), (1881, 28183)]