53716689

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 87274880

約数和(自身を除く): 33558191

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 139, 351, 367, 417, 1053, 1101, 1251, 1807, 3303, 3753, 4771, 5421, 9909, 11259, 14313, 16263, 29727, 42939, 48789, 51013, 128817, 146367, 153039, 386451, 459117, 663169, 1377351, 1989507, 4132053, 5968521, 17905563, 53716689]

約数ペア:

[(1, 53716689), (3, 17905563), (9, 5968521), (13, 4132053), (27, 1989507), (39, 1377351), (81, 663169), (117, 459117), (139, 386451), (351, 153039), (367, 146367), (417, 128817), (1053, 51013), (1101, 48789), (1251, 42939), (1807, 29727), (3303, 16263), (3753, 14313), (4771, 11259), (5421, 9909)]