85380273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 144196416

約数和(自身を除く): 58816143

約数列:

[1, 3, 9, 11, 17, 33, 51, 97, 99, 153, 187, 291, 523, 561, 873, 1067, 1569, 1649, 1683, 3201, 4707, 4947, 5753, 8891, 9603, 14841, 17259, 18139, 26673, 50731, 51777, 54417, 80019, 97801, 152193, 163251, 293403, 456579, 558041, 862427, 880209, 1674123, 2587281, 5022369, 7761843, 9486697, 28460091, 85380273]

約数ペア:

[(1, 85380273), (3, 28460091), (9, 9486697), (11, 7761843), (17, 5022369), (33, 2587281), (51, 1674123), (97, 880209), (99, 862427), (153, 558041), (187, 456579), (291, 293403), (523, 163251), (561, 152193), (873, 97801), (1067, 80019), (1569, 54417), (1649, 51777), (1683, 50731), (3201, 26673), (4707, 18139), (4947, 17259), (5753, 14841), (8891, 9603)]