71176527

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 115814400

約数和(自身を除く): 44637873

約数列:

[1, 3, 9, 19, 29, 31, 57, 87, 93, 171, 261, 279, 463, 551, 589, 899, 1389, 1653, 1767, 2697, 4167, 4959, 5301, 8091, 8797, 13427, 14353, 17081, 26391, 40281, 43059, 51243, 79173, 120843, 129177, 153729, 255113, 272707, 416237, 765339, 818121, 1248711, 2296017, 2454363, 3746133, 7908503, 23725509, 71176527]

約数ペア:

[(1, 71176527), (3, 23725509), (9, 7908503), (19, 3746133), (29, 2454363), (31, 2296017), (57, 1248711), (87, 818121), (93, 765339), (171, 416237), (261, 272707), (279, 255113), (463, 153729), (551, 129177), (589, 120843), (899, 79173), (1389, 51243), (1653, 43059), (1767, 40281), (2697, 26391), (4167, 17081), (4959, 14353), (5301, 13427), (8091, 8797)]