353304249987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{12781}}^1$

素因数の和:13084

約数の個数: 64

約数和(自身を含む): 525677644800

約数和(自身を除く): 172373394813

約数列:

[1, 3, 13, 39, 67, 71, 149, 201, 213, 447, 871, 923, 1937, 2613, 2769, 4757, 5811, 9983, 10579, 12781, 14271, 29949, 31737, 38343, 61841, 129779, 137527, 166153, 185523, 389337, 412581, 498459, 708793, 856327, 907451, 1904369, 2126379, 2568981, 2722353, 5713107, 9214309, 11132251, 11796863, 24756797, 27642927, 33396753, 35390589, 60799217, 74270391, 127592723, 135210199, 182397651, 382778169, 405630597, 790389821, 1658705399, 1757732587, 2371169463, 4976116197, 5273197761, 9059083333, 27177249999, 117768083329, 353304249987]

約数ペア:

[(1, 353304249987), (3, 117768083329), (13, 27177249999), (39, 9059083333), (67, 5273197761), (71, 4976116197), (149, 2371169463), (201, 1757732587), (213, 1658705399), (447, 790389821), (871, 405630597), (923, 382778169), (1937, 182397651), (2613, 135210199), (2769, 127592723), (4757, 74270391), (5811, 60799217), (9983, 35390589), (10579, 33396753), (12781, 27642927), (14271, 24756797), (29949, 11796863), (31737, 11132251), (38343, 9214309), (61841, 5713107), (129779, 2722353), (137527, 2568981), (166153, 2126379), (185523, 1904369), (389337, 907451), (412581, 856327), (498459, 708793)]