60138729

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 107557632

約数和(自身を除く): 47418903

約数列:

[1, 3, 7, 9, 21, 31, 49, 53, 63, 83, 93, 147, 159, 217, 249, 279, 371, 441, 477, 581, 651, 747, 1113, 1519, 1643, 1743, 1953, 2573, 2597, 3339, 4067, 4399, 4557, 4929, 5229, 7719, 7791, 11501, 12201, 13197, 13671, 14787, 18011, 23157, 23373, 30793, 34503, 36603, 39591, 54033, 80507, 92379, 103509, 126077, 136369, 162099, 215551, 241521, 277137, 378231, 409107, 646653, 724563, 954583, 1134693, 1227321, 1939959, 2863749, 6682081, 8591247, 20046243, 60138729]

約数ペア:

[(1, 60138729), (3, 20046243), (7, 8591247), (9, 6682081), (21, 2863749), (31, 1939959), (49, 1227321), (53, 1134693), (63, 954583), (83, 724563), (93, 646653), (147, 409107), (159, 378231), (217, 277137), (249, 241521), (279, 215551), (371, 162099), (441, 136369), (477, 126077), (581, 103509), (651, 92379), (747, 80507), (1113, 54033), (1519, 39591), (1643, 36603), (1743, 34503), (1953, 30793), (2573, 23373), (2597, 23157), (3339, 18011), (4067, 14787), (4399, 13671), (4557, 13197), (4929, 12201), (5229, 11501), (7719, 7791)]