99971883

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 168210432

約数和(自身を除く): 68238549

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 191, 311, 561, 573, 933, 1683, 1719, 2101, 2799, 3247, 3421, 5287, 6303, 9741, 10263, 15861, 18909, 29223, 30789, 35717, 47583, 58157, 59401, 107151, 174471, 178203, 321453, 523413, 534609, 653411, 1009817, 1960233, 3029451, 5880699, 9088353, 11107987, 33323961, 99971883]

約数ペア:

[(1, 99971883), (3, 33323961), (9, 11107987), (11, 9088353), (17, 5880699), (33, 3029451), (51, 1960233), (99, 1009817), (153, 653411), (187, 534609), (191, 523413), (311, 321453), (561, 178203), (573, 174471), (933, 107151), (1683, 59401), (1719, 58157), (2101, 47583), (2799, 35717), (3247, 30789), (3421, 29223), (5287, 18909), (6303, 15861), (9741, 10263)]