427155201

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3449}}^1$

素因数の和:3611

約数の個数: 40

約数和(自身を含む): 701316000

約数和(自身を除く): 274160799

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 139, 297, 417, 891, 1251, 1529, 3449, 3753, 4587, 10347, 11259, 13761, 31041, 37939, 41283, 93123, 113817, 123849, 279369, 341451, 479411, 1024353, 1438233, 3073059, 4314699, 5273521, 12944097, 15820563, 38832291, 47461689, 142385067, 427155201]

約数ペア:

[(1, 427155201), (3, 142385067), (9, 47461689), (11, 38832291), (27, 15820563), (33, 12944097), (81, 5273521), (99, 4314699), (139, 3073059), (297, 1438233), (417, 1024353), (891, 479411), (1251, 341451), (1529, 279369), (3449, 123849), (3753, 113817), (4587, 93123), (10347, 41283), (11259, 37939), (13761, 31041)]