152473347

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7665

約数の個数: 40

約数和(自身を含む): 258233360

約数和(自身を除く): 105760013

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 6669, 7621, 20007, 22863, 68589, 99073, 144799, 205767, 297219, 434397, 617301, 891657, 1303191, 1882387, 2674971, 3909573, 5647161, 8024913, 11728719, 16941483, 50824449, 152473347]

約数ペア:

[(1, 152473347), (3, 50824449), (9, 16941483), (13, 11728719), (19, 8024913), (27, 5647161), (39, 3909573), (57, 2674971), (81, 1882387), (117, 1303191), (171, 891657), (247, 617301), (351, 434397), (513, 297219), (741, 205767), (1053, 144799), (1539, 99073), (2223, 68589), (6669, 22863), (7621, 20007)]