42484323

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 30091677

約数列:

[1, 3, 7, 19, 21, 41, 49, 53, 57, 123, 133, 147, 159, 287, 343, 371, 399, 779, 861, 931, 1007, 1029, 1113, 2009, 2173, 2337, 2597, 2793, 3021, 5453, 6027, 6517, 6519, 7049, 7791, 14063, 15211, 16359, 18179, 19551, 21147, 38171, 41287, 42189, 45633, 49343, 54537, 106477, 114513, 123861, 148029, 267197, 289009, 319431, 345401, 745339, 801591, 867027, 1036203, 2023063, 2236017, 6069189, 14161441, 42484323]

約数ペア:

[(1, 42484323), (3, 14161441), (7, 6069189), (19, 2236017), (21, 2023063), (41, 1036203), (49, 867027), (53, 801591), (57, 745339), (123, 345401), (133, 319431), (147, 289009), (159, 267197), (287, 148029), (343, 123861), (371, 114513), (399, 106477), (779, 54537), (861, 49343), (931, 45633), (1007, 42189), (1029, 41287), (1113, 38171), (2009, 21147), (2173, 19551), (2337, 18179), (2597, 16359), (2793, 15211), (3021, 14063), (5453, 7791), (6027, 7049), (6517, 6519)]