7764141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 14284800

約数和(自身を除く): 6520659

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 57, 61, 77, 87, 133, 183, 203, 209, 231, 319, 399, 427, 551, 609, 627, 671, 957, 1159, 1281, 1463, 1653, 1769, 2013, 2233, 3477, 3857, 4389, 4697, 5307, 6061, 6699, 8113, 11571, 12383, 12749, 14091, 18183, 19459, 24339, 33611, 37149, 38247, 42427, 58377, 89243, 100833, 127281, 136213, 235277, 267729, 369721, 408639, 705831, 1109163, 2588047, 7764141]

約数ペア:

[(1, 7764141), (3, 2588047), (7, 1109163), (11, 705831), (19, 408639), (21, 369721), (29, 267729), (33, 235277), (57, 136213), (61, 127281), (77, 100833), (87, 89243), (133, 58377), (183, 42427), (203, 38247), (209, 37149), (231, 33611), (319, 24339), (399, 19459), (427, 18183), (551, 14091), (609, 12749), (627, 12383), (671, 11571), (957, 8113), (1159, 6699), (1281, 6061), (1463, 5307), (1653, 4697), (1769, 4389), (2013, 3857), (2233, 3477)]