47508741

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1453}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 80958720

約数和(自身を除く): 33449979

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1453, 1557, 3633, 4359, 4671, 10171, 10899, 13077, 30513, 32697, 39231, 91539, 251369, 274617, 754107, 1759583, 2262321, 5278749, 6786963, 15836247, 47508741]

約数ペア:

[(1, 47508741), (3, 15836247), (7, 6786963), (9, 5278749), (21, 2262321), (27, 1759583), (63, 754107), (173, 274617), (189, 251369), (519, 91539), (1211, 39231), (1453, 32697), (1557, 30513), (3633, 13077), (4359, 10899), (4671, 10171)]