148302021

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 231700480

約数和(自身を除く): 83398459

約数列:

[1, 3, 7, 21, 67, 109, 201, 327, 469, 763, 967, 1407, 2289, 2901, 6769, 7303, 20307, 21909, 51121, 64789, 105403, 153363, 194367, 316209, 453523, 737821, 1360569, 2213463, 7062001, 21186003, 49434007, 148302021]

約数ペア:

[(1, 148302021), (3, 49434007), (7, 21186003), (21, 7062001), (67, 2213463), (109, 1360569), (201, 737821), (327, 453523), (469, 316209), (763, 194367), (967, 153363), (1407, 105403), (2289, 64789), (2901, 51121), (6769, 21909), (7303, 20307)]