201359991

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{143113}}^1$

素因数の和:143190

約数の個数: 16

約数和(自身を含む): 311416064

約数和(自身を除く): 110056073

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 143113, 429339, 1001791, 3005373, 9588571, 28765713, 67119997, 201359991]

約数ペア:

[(1, 201359991), (3, 67119997), (7, 28765713), (21, 9588571), (67, 3005373), (201, 1001791), (469, 429339), (1407, 143113)]