157098980493

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{407257}}^1$

素因数の和:407443

約数の個数: 64

約数和(自身を含む): 288273502720

約数和(自身を除く): 131174522227

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 157, 189, 273, 351, 471, 819, 1099, 1413, 2041, 2457, 3297, 4239, 6123, 9891, 14287, 18369, 29673, 42861, 55107, 128583, 385749, 407257, 1221771, 2850799, 3665313, 5294341, 8552397, 10995939, 15883023, 25657191, 37060387, 47649069, 63939349, 76971573, 111181161, 142947207, 191818047, 333543483, 447575443, 575454141, 831211537, 1000630449, 1342726329, 1726362423, 2493634611, 4028178987, 5818480759, 7480903833, 12084536961, 17455442277, 22442711499, 52366326831, 157098980493]

約数ペア:

[(1, 157098980493), (3, 52366326831), (7, 22442711499), (9, 17455442277), (13, 12084536961), (21, 7480903833), (27, 5818480759), (39, 4028178987), (63, 2493634611), (91, 1726362423), (117, 1342726329), (157, 1000630449), (189, 831211537), (273, 575454141), (351, 447575443), (471, 333543483), (819, 191818047), (1099, 142947207), (1413, 111181161), (2041, 76971573), (2457, 63939349), (3297, 47649069), (4239, 37060387), (6123, 25657191), (9891, 15883023), (14287, 10995939), (18369, 8552397), (29673, 5294341), (42861, 3665313), (55107, 2850799), (128583, 1221771), (385749, 407257)]