143446527

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 252675072

約数和(自身を除く): 109228545

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 151, 153, 357, 453, 887, 1057, 1071, 1359, 2567, 2661, 3171, 6209, 7701, 7983, 9513, 15079, 17969, 18627, 23103, 45237, 53907, 55881, 105553, 133937, 135711, 161721, 316659, 401811, 937559, 949977, 1205433, 2276929, 2812677, 6830787, 8438031, 15938503, 20492361, 47815509, 143446527]

約数ペア:

[(1, 143446527), (3, 47815509), (7, 20492361), (9, 15938503), (17, 8438031), (21, 6830787), (51, 2812677), (63, 2276929), (119, 1205433), (151, 949977), (153, 937559), (357, 401811), (453, 316659), (887, 161721), (1057, 135711), (1071, 133937), (1359, 105553), (2567, 55881), (2661, 53907), (3171, 45237), (6209, 23103), (7701, 18627), (7983, 17969), (9513, 15079)]