77532939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 131489280

約数和(自身を除く): 53956341

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 423, 517, 627, 877, 893, 1551, 1881, 2631, 2679, 4653, 7893, 8037, 9647, 9823, 16663, 28941, 29469, 41219, 49989, 86823, 88407, 123657, 149967, 183293, 370971, 453409, 549879, 783161, 1360227, 1649637, 2349483, 4080681, 7048449, 8614771, 25844313, 77532939]

約数ペア:

[(1, 77532939), (3, 25844313), (9, 8614771), (11, 7048449), (19, 4080681), (33, 2349483), (47, 1649637), (57, 1360227), (99, 783161), (141, 549879), (171, 453409), (209, 370971), (423, 183293), (517, 149967), (627, 123657), (877, 88407), (893, 86823), (1551, 49989), (1881, 41219), (2631, 29469), (2679, 28941), (4653, 16663), (7893, 9823), (8037, 9647)]