488349729

素因数分解:

$3^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3001}}^1$

素因数の和:3068

約数の個数: 60

約数和(自身を含む): 869601348

約数和(自身を除く): 381251619

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 81, 123, 147, 189, 287, 369, 441, 567, 861, 1107, 1323, 2009, 2583, 3001, 3321, 3969, 6027, 7749, 9003, 18081, 21007, 23247, 27009, 54243, 63021, 81027, 123041, 147049, 162729, 189063, 243081, 369123, 441147, 567189, 861287, 1107369, 1323441, 1701567, 2583861, 3322107, 3970323, 6029009, 7751583, 9966321, 11910969, 18087027, 23254749, 54261081, 69764247, 162783243, 488349729]

約数ペア:

[(1, 488349729), (3, 162783243), (7, 69764247), (9, 54261081), (21, 23254749), (27, 18087027), (41, 11910969), (49, 9966321), (63, 7751583), (81, 6029009), (123, 3970323), (147, 3322107), (189, 2583861), (287, 1701567), (369, 1323441), (441, 1107369), (567, 861287), (861, 567189), (1107, 441147), (1323, 369123), (2009, 243081), (2583, 189063), (3001, 162729), (3321, 147049), (3969, 123041), (6027, 81027), (7749, 63021), (9003, 54243), (18081, 27009), (21007, 23247)]