74674971

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5839}}^1$

素因数の和:5888

約数の個数: 36

約数和(自身を含む): 129823200

約数和(自身を除く): 55148229

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 5839, 12789, 17517, 40873, 52551, 122619, 169331, 286111, 367857, 507993, 858333, 1185317, 1523979, 2574999, 3555951, 8297219, 10667853, 24891657, 74674971]

約数ペア:

[(1, 74674971), (3, 24891657), (7, 10667853), (9, 8297219), (21, 3555951), (29, 2574999), (49, 1523979), (63, 1185317), (87, 858333), (147, 507993), (203, 367857), (261, 286111), (441, 169331), (609, 122619), (1421, 52551), (1827, 40873), (4263, 17517), (5839, 12789)]