66569971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 73550848

約数和(自身を除く): 6980877

約数列:

[1, 13, 61, 127, 661, 793, 1651, 7747, 8593, 40321, 83947, 100711, 524173, 1091311, 5120767, 66569971]

約数ペア:

[(1, 66569971), (13, 5120767), (61, 1091311), (127, 524173), (661, 100711), (793, 83947), (1651, 40321), (7747, 8593)]