73977393

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5011}}^1$

素因数の和:5077

約数の個数: 32

約数和(自身を含む): 121891840

約数和(自身を除く): 47914447

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 4921, 5011, 14763, 15033, 35077, 95209, 105231, 185407, 285627, 556221, 666463, 1297849, 1999389, 3522733, 3893547, 10568199, 24659131, 73977393]

約数ペア:

[(1, 73977393), (3, 24659131), (7, 10568199), (19, 3893547), (21, 3522733), (37, 1999389), (57, 1297849), (111, 666463), (133, 556221), (259, 285627), (399, 185407), (703, 105231), (777, 95209), (2109, 35077), (4921, 15033), (5011, 14763)]