72909308739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1753}}^1\times {\mathrm{5867}}^1$

素因数の和:7779

約数の個数: 32

約数和(自身を含む): 103748117760

約数和(自身を除く): 30838809021

約数列:

[1, 3, 17, 51, 139, 417, 1753, 2363, 5259, 5867, 7089, 17601, 29801, 89403, 99739, 243667, 299217, 731001, 815513, 2446539, 4142339, 10284851, 12427017, 13863721, 30854553, 41591163, 174842467, 524527401, 1429594289, 4288782867, 24303102913, 72909308739]

約数ペア:

[(1, 72909308739), (3, 24303102913), (17, 4288782867), (51, 1429594289), (139, 524527401), (417, 174842467), (1753, 41591163), (2363, 30854553), (5259, 13863721), (5867, 12427017), (7089, 10284851), (17601, 4142339), (29801, 2446539), (89403, 815513), (99739, 731001), (243667, 299217)]