187469067

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 276664320

約数和(自身を除く): 89195253

約数列:

[1, 3, 19, 23, 57, 69, 151, 437, 453, 947, 1311, 2841, 2869, 3473, 8607, 10419, 17993, 21781, 53979, 65343, 65987, 142997, 197961, 413839, 428991, 1241517, 2716943, 3288931, 8150829, 9866793, 62489689, 187469067]

約数ペア:

[(1, 187469067), (3, 62489689), (19, 9866793), (23, 8150829), (57, 3288931), (69, 2716943), (151, 1241517), (437, 428991), (453, 413839), (947, 197961), (1311, 142997), (2841, 65987), (2869, 65343), (3473, 53979), (8607, 21781), (10419, 17993)]