64066499

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 81131520

約数和(自身を除く): 17065021

約数列:

[1, 7, 19, 37, 47, 133, 259, 277, 329, 703, 893, 1739, 1939, 4921, 5263, 6251, 10249, 12173, 13019, 33041, 36841, 71743, 91133, 194731, 231287, 247361, 481703, 1363117, 1731527, 3371921, 9152357, 64066499]

約数ペア:

[(1, 64066499), (7, 9152357), (19, 3371921), (37, 1731527), (47, 1363117), (133, 481703), (259, 247361), (277, 231287), (329, 194731), (703, 91133), (893, 71743), (1739, 36841), (1939, 33041), (4921, 13019), (5263, 12173), (6251, 10249)]