80175537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5231}}^1$

素因数の和:5381

約数の個数: 24

約数和(自身を含む): 125693568

約数和(自身を除く): 45518031

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 5109, 5231, 15327, 15693, 47079, 68003, 204009, 612027, 685261, 2055783, 6167349, 8908393, 26725179, 80175537]

約数ペア:

[(1, 80175537), (3, 26725179), (9, 8908393), (13, 6167349), (39, 2055783), (117, 685261), (131, 612027), (393, 204009), (1179, 68003), (1703, 47079), (5109, 15693), (5231, 15327)]