8045982819

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{63131}}^1$

素因数の和:63185

約数の個数: 54

約数和(自身を含む): 14361709284

約数和(自身を除く): 6315726465

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 289, 357, 441, 833, 867, 1071, 2023, 2499, 2601, 6069, 7497, 14161, 18207, 42483, 63131, 127449, 189393, 441917, 568179, 1073227, 1325751, 3093419, 3219681, 3977253, 7512589, 9280257, 9659043, 18244859, 22537767, 27840771, 52588123, 54734577, 67613301, 127714013, 157764369, 164203731, 383142039, 473293107, 893998091, 1149426117, 2681994273, 8045982819]

約数ペア:

[(1, 8045982819), (3, 2681994273), (7, 1149426117), (9, 893998091), (17, 473293107), (21, 383142039), (49, 164203731), (51, 157764369), (63, 127714013), (119, 67613301), (147, 54734577), (153, 52588123), (289, 27840771), (357, 22537767), (441, 18244859), (833, 9659043), (867, 9280257), (1071, 7512589), (2023, 3977253), (2499, 3219681), (2601, 3093419), (6069, 1325751), (7497, 1073227), (14161, 568179), (18207, 441917), (42483, 189393), (63131, 127449)]