84311493

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5711}}^1$

素因数の和:5777

約数の個数: 32

約数和(自身を含む): 138915840

約数和(自身を除く): 54604347

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 4921, 5711, 14763, 17133, 39977, 108509, 119931, 211307, 325527, 633921, 759563, 1479149, 2278689, 4014833, 4437447, 12044499, 28103831, 84311493]

約数ペア:

[(1, 84311493), (3, 28103831), (7, 12044499), (19, 4437447), (21, 4014833), (37, 2278689), (57, 1479149), (111, 759563), (133, 633921), (259, 325527), (399, 211307), (703, 119931), (777, 108509), (2109, 39977), (4921, 17133), (5711, 14763)]