71903601

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 133705728

約数和(自身を除く): 61802127

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 3069, 3347, 7161, 10041, 21483, 23429, 30123, 36817, 70287, 103757, 110451, 210861, 257719, 311271, 331353, 726299, 773157, 933813, 1141327, 2178897, 2319471, 3423981, 6536691, 7989289, 10271943, 23967867, 71903601]

約数ペア:

[(1, 71903601), (3, 23967867), (7, 10271943), (9, 7989289), (11, 6536691), (21, 3423981), (31, 2319471), (33, 2178897), (63, 1141327), (77, 933813), (93, 773157), (99, 726299), (217, 331353), (231, 311271), (279, 257719), (341, 210861), (651, 110451), (693, 103757), (1023, 70287), (1953, 36817), (2387, 30123), (3069, 23429), (3347, 21483), (7161, 10041)]