73849167

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 127895040

約数和(自身を除く): 54045873

約数列:

[1, 3, 7, 9, 21, 29, 63, 83, 87, 203, 249, 261, 487, 581, 609, 747, 1461, 1743, 1827, 2407, 3409, 4383, 5229, 7221, 10227, 14123, 16849, 21663, 30681, 40421, 42369, 50547, 98861, 121263, 127107, 151641, 282947, 296583, 363789, 848841, 889749, 1172209, 2546523, 3516627, 8205463, 10549881, 24616389, 73849167]

約数ペア:

[(1, 73849167), (3, 24616389), (7, 10549881), (9, 8205463), (21, 3516627), (29, 2546523), (63, 1172209), (83, 889749), (87, 848841), (203, 363789), (249, 296583), (261, 282947), (487, 151641), (581, 127107), (609, 121263), (747, 98861), (1461, 50547), (1743, 42369), (1827, 40421), (2407, 30681), (3409, 21663), (4383, 16849), (5229, 14123), (7221, 10227)]