47719717551

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{433859}}^1$

素因数の和:433988

約数の個数: 36

約数和(自身を含む): 76514681880

約数和(自身を除く): 28794964329

約数列:

[1, 3, 9, 11, 33, 99, 101, 121, 303, 363, 909, 1089, 1111, 3333, 9999, 12221, 36663, 109989, 433859, 1301577, 3904731, 4772449, 14317347, 42952041, 43819759, 52496939, 131459277, 157490817, 394377831, 472472451, 482017349, 1446052047, 4338156141, 5302190839, 15906572517, 47719717551]

約数ペア:

[(1, 47719717551), (3, 15906572517), (9, 5302190839), (11, 4338156141), (33, 1446052047), (99, 482017349), (101, 472472451), (121, 394377831), (303, 157490817), (363, 131459277), (909, 52496939), (1089, 43819759), (1111, 42952041), (3333, 14317347), (9999, 4772449), (12221, 3904731), (36663, 1301577), (109989, 433859)]