77521611

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 111121920

約数和(自身を除く): 33600309

約数列:

[1, 3, 29, 41, 87, 103, 123, 211, 309, 633, 1189, 2987, 3567, 4223, 6119, 8651, 8961, 12669, 18357, 21733, 25953, 65199, 122467, 250879, 367401, 630257, 752637, 891053, 1890771, 2673159, 25840537, 77521611]

約数ペア:

[(1, 77521611), (3, 25840537), (29, 2673159), (41, 1890771), (87, 891053), (103, 752637), (123, 630257), (211, 367401), (309, 250879), (633, 122467), (1189, 65199), (2987, 25953), (3567, 21733), (4223, 18357), (6119, 12669), (8651, 8961)]