61133583

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 104186880

約数和(自身を除く): 43053297

約数列:

[1, 3, 7, 19, 21, 37, 41, 57, 101, 111, 123, 133, 259, 287, 303, 399, 703, 707, 777, 779, 861, 1517, 1919, 2109, 2121, 2337, 3737, 4141, 4551, 4921, 5453, 5757, 10619, 11211, 12423, 13433, 14763, 16359, 26159, 28823, 28987, 31857, 40299, 71003, 78477, 78679, 86469, 86961, 153217, 201761, 213009, 236037, 459651, 497021, 550753, 605283, 1072519, 1491063, 1652259, 2911123, 3217557, 8733369, 20377861, 61133583]

約数ペア:

[(1, 61133583), (3, 20377861), (7, 8733369), (19, 3217557), (21, 2911123), (37, 1652259), (41, 1491063), (57, 1072519), (101, 605283), (111, 550753), (123, 497021), (133, 459651), (259, 236037), (287, 213009), (303, 201761), (399, 153217), (703, 86961), (707, 86469), (777, 78679), (779, 78477), (861, 71003), (1517, 40299), (1919, 31857), (2109, 28987), (2121, 28823), (2337, 26159), (3737, 16359), (4141, 14763), (4551, 13433), (4921, 12423), (5453, 11211), (5757, 10619)]