73910109

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 129024000

約数和(自身を除く): 55113891

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 79, 91, 149, 161, 237, 273, 299, 447, 483, 553, 897, 1027, 1043, 1659, 1817, 1937, 2093, 3081, 3129, 3427, 5451, 5811, 6279, 7189, 10281, 11771, 12719, 13559, 21567, 23621, 23989, 35313, 38157, 40677, 44551, 70863, 71967, 82397, 133653, 153023, 165347, 247191, 270733, 311857, 459069, 496041, 812199, 935571, 1071161, 1895131, 3213483, 3519529, 5685393, 10558587, 24636703, 73910109]

約数ペア:

[(1, 73910109), (3, 24636703), (7, 10558587), (13, 5685393), (21, 3519529), (23, 3213483), (39, 1895131), (69, 1071161), (79, 935571), (91, 812199), (149, 496041), (161, 459069), (237, 311857), (273, 270733), (299, 247191), (447, 165347), (483, 153023), (553, 133653), (897, 82397), (1027, 71967), (1043, 70863), (1659, 44551), (1817, 40677), (1937, 38157), (2093, 35313), (3081, 23989), (3129, 23621), (3427, 21567), (5451, 13559), (5811, 12719), (6279, 11771), (7189, 10281)]