57021153

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6359}}^1$

素因数の和:6437

約数の個数: 24

約数和(自身を含む): 89904960

約数和(自身を除く): 32883807

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 6359, 8967, 19077, 44513, 133539, 311591, 387899, 934773, 1163697, 2715293, 8145879, 19007051, 57021153]

約数ペア:

[(1, 57021153), (3, 19007051), (7, 8145879), (21, 2715293), (49, 1163697), (61, 934773), (147, 387899), (183, 311591), (427, 133539), (1281, 44513), (2989, 19077), (6359, 8967)]