151553031

素因数分解:

$3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{2381}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 235703664

約数和(自身を除く): 84150633

約数列:

[1, 3, 7, 21, 49, 147, 433, 1299, 2381, 3031, 7143, 9093, 16667, 21217, 50001, 63651, 116669, 350007, 1030973, 3092919, 7216811, 21650433, 50517677, 151553031]

約数ペア:

[(1, 151553031), (3, 50517677), (7, 21650433), (21, 7216811), (49, 3092919), (147, 1030973), (433, 350007), (1299, 116669), (2381, 63651), (3031, 50001), (7143, 21217), (9093, 16667)]