47207061

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 36

約数和(自身を含む): 76186656

約数和(自身を除く): 28979595

約数列:

[1, 3, 9, 11, 33, 67, 99, 121, 201, 363, 603, 647, 737, 1089, 1941, 2211, 5823, 6633, 7117, 8107, 21351, 24321, 43349, 64053, 72963, 78287, 130047, 234861, 390141, 476839, 704583, 1430517, 4291551, 5245229, 15735687, 47207061]

約数ペア:

[(1, 47207061), (3, 15735687), (9, 5245229), (11, 4291551), (33, 1430517), (67, 704583), (99, 476839), (121, 390141), (201, 234861), (363, 130047), (603, 78287), (647, 72963), (737, 64053), (1089, 43349), (1941, 24321), (2211, 21351), (5823, 8107), (6633, 7117)]