109216503

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 187100160

約数和(自身を除く): 77883657

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 279, 341, 589, 627, 1023, 1767, 1873, 1881, 3069, 5301, 5619, 6479, 16857, 19437, 20603, 35587, 58063, 58311, 61809, 106761, 174189, 185427, 320283, 391457, 522567, 638693, 1103197, 1174371, 1916079, 3309591, 3523113, 5748237, 9928773, 12135167, 36405501, 109216503]

約数ペア:

[(1, 109216503), (3, 36405501), (9, 12135167), (11, 9928773), (19, 5748237), (31, 3523113), (33, 3309591), (57, 1916079), (93, 1174371), (99, 1103197), (171, 638693), (209, 522567), (279, 391457), (341, 320283), (589, 185427), (627, 174189), (1023, 106761), (1767, 61809), (1873, 58311), (1881, 58063), (3069, 35587), (5301, 20603), (5619, 19437), (6479, 16857)]