70454601

素因数分解:

$3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 122928000

約数和(自身を除く): 52473399

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 343, 441, 609, 787, 1029, 1421, 1827, 2361, 3087, 4263, 5509, 7083, 9947, 12789, 16527, 22823, 29841, 38563, 49581, 68469, 89523, 115689, 159761, 205407, 269941, 347067, 479283, 809823, 1118327, 1437849, 2429469, 3354981, 7828289, 10064943, 23484867, 70454601]

約数ペア:

[(1, 70454601), (3, 23484867), (7, 10064943), (9, 7828289), (21, 3354981), (29, 2429469), (49, 1437849), (63, 1118327), (87, 809823), (147, 479283), (203, 347067), (261, 269941), (343, 205407), (441, 159761), (609, 115689), (787, 89523), (1029, 68469), (1421, 49581), (1827, 38563), (2361, 29841), (3087, 22823), (4263, 16527), (5509, 12789), (7083, 9947)]