71347341247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1741}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 92401254400

約数和(自身を除く): 21053913153

約数列:

[1, 7, 13, 31, 73, 91, 199, 217, 403, 511, 949, 1393, 1741, 2263, 2587, 2821, 6169, 6643, 12187, 14527, 15841, 18109, 22633, 29419, 43183, 53971, 80197, 101689, 127093, 158431, 188851, 205933, 346459, 377797, 450337, 561379, 701623, 889651, 1321957, 1652209, 2425213, 3152359, 3939883, 4503967, 4911361, 5854381, 10740229, 11565463, 25291507, 27579181, 31527769, 40980667, 51218479, 75181603, 139622977, 177040549, 328789591, 358529353, 784036717, 977360839, 2301527137, 5488257019, 10192477321, 71347341247]

約数ペア:

[(1, 71347341247), (7, 10192477321), (13, 5488257019), (31, 2301527137), (73, 977360839), (91, 784036717), (199, 358529353), (217, 328789591), (403, 177040549), (511, 139622977), (949, 75181603), (1393, 51218479), (1741, 40980667), (2263, 31527769), (2587, 27579181), (2821, 25291507), (6169, 11565463), (6643, 10740229), (12187, 5854381), (14527, 4911361), (15841, 4503967), (18109, 3939883), (22633, 3152359), (29419, 2425213), (43183, 1652209), (53971, 1321957), (80197, 889651), (101689, 701623), (127093, 561379), (158431, 450337), (188851, 377797), (205933, 346459)]