57443841

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70139}}^1$

素因数の和:70165

約数の個数: 24

約数和(自身を含む): 102123840

約数和(自身を除く): 44679999

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 70139, 210417, 490973, 631251, 911807, 1472919, 2735421, 4418757, 6382649, 8206263, 19147947, 57443841]

約数ペア:

[(1, 57443841), (3, 19147947), (7, 8206263), (9, 6382649), (13, 4418757), (21, 2735421), (39, 1472919), (63, 911807), (91, 631251), (117, 490973), (273, 210417), (819, 70139)]