76765491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 130890240

約数和(自身を除く): 54124749

約数列:

[1, 3, 9, 11, 19, 33, 37, 57, 99, 111, 171, 209, 333, 407, 627, 703, 1103, 1221, 1881, 2109, 3309, 3663, 6327, 7733, 9927, 12133, 20957, 23199, 36399, 40811, 62871, 69597, 109197, 122433, 188613, 230527, 367299, 448921, 691581, 775409, 1346763, 2074743, 2326227, 4040289, 6978681, 8529499, 25588497, 76765491]

約数ペア:

[(1, 76765491), (3, 25588497), (9, 8529499), (11, 6978681), (19, 4040289), (33, 2326227), (37, 2074743), (57, 1346763), (99, 775409), (111, 691581), (171, 448921), (209, 367299), (333, 230527), (407, 188613), (627, 122433), (703, 109197), (1103, 69597), (1221, 62871), (1881, 40811), (2109, 36399), (3309, 23199), (3663, 20957), (6327, 12133), (7733, 9927)]