47712951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 81873792

約数和(自身を除く): 34160841

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 131, 143, 283, 393, 429, 849, 1179, 1287, 1441, 1703, 2547, 3113, 3679, 4323, 5109, 9339, 11037, 12969, 15327, 18733, 28017, 33111, 37073, 40469, 56199, 111219, 121407, 168597, 333657, 364221, 407803, 481949, 1223409, 1445847, 3670227, 4337541, 5301439, 15904317, 47712951]

約数ペア:

[(1, 47712951), (3, 15904317), (9, 5301439), (11, 4337541), (13, 3670227), (33, 1445847), (39, 1223409), (99, 481949), (117, 407803), (131, 364221), (143, 333657), (283, 168597), (393, 121407), (429, 111219), (849, 56199), (1179, 40469), (1287, 37073), (1441, 33111), (1703, 28017), (2547, 18733), (3113, 15327), (3679, 12969), (4323, 11037), (5109, 9339)]