83174913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 131788800

約数和(自身を除く): 48613887

約数列:

[1, 3, 9, 19, 47, 57, 79, 131, 141, 171, 237, 393, 423, 711, 893, 1179, 1501, 2489, 2679, 3713, 4503, 6157, 7467, 8037, 10349, 11139, 13509, 18471, 22401, 31047, 33417, 55413, 70547, 93141, 116983, 196631, 211641, 350949, 486403, 589893, 634923, 1052847, 1459209, 1769679, 4377627, 9241657, 27724971, 83174913]

約数ペア:

[(1, 83174913), (3, 27724971), (9, 9241657), (19, 4377627), (47, 1769679), (57, 1459209), (79, 1052847), (131, 634923), (141, 589893), (171, 486403), (237, 350949), (393, 211641), (423, 196631), (711, 116983), (893, 93141), (1179, 70547), (1501, 55413), (2489, 33417), (2679, 31047), (3713, 22401), (4503, 18471), (6157, 13509), (7467, 11139), (8037, 10349)]