56265729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 83577984

約数和(自身を除く): 27312255

約数列:

[1, 3, 13, 39, 61, 67, 183, 201, 353, 793, 871, 1059, 2379, 2613, 4087, 4589, 12261, 13767, 21533, 23651, 53131, 64599, 70953, 159393, 279929, 307463, 839787, 922389, 1442711, 4328133, 18755243, 56265729]

約数ペア:

[(1, 56265729), (3, 18755243), (13, 4328133), (39, 1442711), (61, 922389), (67, 839787), (183, 307463), (201, 279929), (353, 159393), (793, 70953), (871, 64599), (1059, 53131), (2379, 23651), (2613, 21533), (4087, 13767), (4589, 12261)]